000 00659cam-a2200253-a-4500
001 000032091
005 20240105131011.0
008 910626s1965 xxu r 000 0 eng d
035 _aUIA0032091
040 _aUIASF
_cUIASF
041 0 _aENG
050 4 _aZ 699
_bK38
100 _aKent, Allen
245 1 0 _aSpecialized information centers /
_cby Allen Kent ; with the assistance of John Canter
260 _aWashington, D.C. :
_bSpartan,
_c1965
300 _a290 p. :
_bil. ;
_c24 cm
650 0 _aServicios de informaciĆ³n.
650 0 _aDocumentaciĆ³n
905 _a01
942 _cNEWBFXC1
999 _c31640
_d31640
980 _851
_gRonald RUIZ