...internal revenue tax, or collecting any such liability, the Secretary or hi* delegate is authorized — (1) To examine any books, papers, records, or other...liable for tax or required to perform the act, or auy officer or employee of such person, or any person having possession, custody, or care of books...

...internal revenue tax, or collecting any such liability, the Secretary or his delegate is authorized — (1) To examine any books, papers, records, or other...to such inquiry ; (2) To summon the person liable /or tax or required to perform the act. or any officer or employee of such person, or any person having...

...having possession, custody, or care of books of account containing entries relating to the business of the person liable for tax or required to perform the act, or any other person the Secretary or his delegate may deem proper, to appear before the Secretary or his delegate...

...having possession, custody or care of books of account containing entries relating to the business of the person liable for tax or required to perform the act, or any other person the Secretary or his delegate may deem proper, to appear before the Secretary or his delegate...

...internal revenue tax. or collecting auy such liability, the Secretary or his dcleyatc is authorized — ( 1 ) To examine any books, papers, records, or other...relevant or material to such inquiry ; (2) To summon the permit liable for tax or required to perform the act. or any officer or employee of such person, or...

...having possession, custody, or care of books of account containing entries relating to the business of the person liable for tax or required to perform the act, or any other person the Secretary may deem proper, to appear before the Secretary at a time and place named...

...concerning persons who may be liable to pay any internal revenue tax. Section 7602 authorizes the Service to examine any books, papers, .records or other data which may be relevant or material in ascertaining the correctness of any return or making a return where none has been made. The Special...

...production of books, papers, records, or other data. ords, or other data which may be relevant « * * (2) To summon the person liable for tax or required...any person having possession, custody, or care of boohs of account containing entries relating to the business of the person liable for tax or required...

...collecting any such liability, any authorized officer or employee of the Internal Revenue Service may examine any books, papers, records or other data which may be relevant or material to such inquiry; and take such testimony of the person concerned, under oath, as may be relevant to such inquiry. (b)...

...collecting any such liability, any authorized officer or employee of the Internal Revenue Service may examine any books, papers, records or other data which may be relevant or material to such inquiry; and take such testimony of the person concerned, under oath, as may be relevant to such inquiry. (b)...