00562cam a22002177a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001400102100002000116245006300136260002900199300001100228490003200239650001700271700002400288830003200312CHAP20220329134822.0971013s1957 r 00010 d a26457 a27429 a31530 cCHAP a361.3bK300aKahn, Robert L.14aThe dynamics of interviewing ; theory techniques and cases aNew York :bWiley,c1957 a368 p. 0aWiley international edition14aEntrevistas.0 aCannell, Charles F.0 aWiley international edition