000 00638cam-a2200253-a-4500
001 000050986
005 20240105132100.0
008 920928s1964 xxu r 000 0 eng d
035 _a111294
035 _aUIA0050986
040 _aUIASF
_cUIASF
041 0 _aENG
050 4 _aHF 5438
_bW55
100 _aWhiting, Percy H
245 1 4 _aThe five great problems of salesmen and how to solve them /
_cPercy H. Whiting
260 _aNew York :
_bMcGraw-Hill,
_c1964
300 _axii, 291 p. ;
_c22 cm
650 0 _aPersonal de ventas
905 _a01
942 1 _cNEWBFXC1
999 _c50295
_d50295
980 _851
_gRonald RUIZ