...of the United States or to works that are first published in the United States, copyright protection on substantially the same basis as that on which the foreign nation extends protection to works of its own nationals and domiciliarles and works first published in that nation, the President...

...the United States of America or to works first published in the United States, copyright protection on substantially the same basis as that on which the foreign nation extends protection to works of its own nationals and domiciliaries and works first published in that nation, the President...

...the United States of America or to works first published in the United States, copyright protection on substantially the same basis as that on which the foreign nation extends protection to works of its own nationals and domiciliaries and works first published in that nation, the President...

...of the United States or to works that are first published in the United States, copyright protection on substantially the same basis as that on which the foreign nation extends protection to works of its own nationals and domiciliaries and works first published in that nation, he may by proclamation...

...of the United States or to works that are first published in the United States, copyright protection on substantially the same basis as that on which the foreign nation extends protection to works of its own nationals and domieiliaries and works first published in that nation, he may by proclamation...

...of the United States or to works that are first published in the United States, copyright protection on substantially the same basis as that on which the foreign nation extends protection to works of its own nationals and domiciliaries and works first pub lished in that nation, he may by proclamation...

...of the United States or to works that are first published in the United States, copyright protection on substantially the same basis as that on which the foreign nation extends protection to works of its nationals and domiciliaries and works first published in that nation.'[Emphasis supplied.]...

...the United States of America or to works first published in the United States, copyright protection on substantially the same basis as that on which the foreign nation extends protection to works of its own nationals and domiciliaries and works first published in that nation, the President...

...of the United States or to works that are first published in the United States, copyright protection on substantially the same basis as that on which the foreign nation extends protection to works of its own nationals and domiciliaries and works first published in that nation, the President...

...foreign nation extends to mask works of owners who are nationals or domicil iaries of the United States protection (A) on substantially the same basis as...protection to mask works of its own nationals and domiei tlaries and mask works first commercially exploited in that nation, or (B) on substantially...