000 01006cam-a2200337-a-4500
001 000053573
005 20241013181953.0
008 930421s1980 xxua r 000 0 eng d
035 _a123706
035 _aUIA0053573
040 _aUIASF
_cUIASF
041 0 _aENG
050 4 _aZ 674
_bE47.1980.n.5
100 _aElrod, J. McRee
245 1 0 _aChoice of subject headings /
_cby J. McRee Elrod
250 _a3 ed.
260 _aMetuchen, N.J. :
_bScarecrow,
_c1980
300 _aviii, 49 p. ;
_bil. ;
_c22 cm
440 0 _aModern library practices series ;
_v5
500 _a"The third edition incorporates a number of revisions and corrections and is current as of 1980".
500 _aIncluye índice.
650 0 _aCatalogación por materias.
_xInstrucción programada.
650 0 _aEncabezamientos de materia -
_xInstrucción programada
905 _a01
942 1 _cNEWBFXC1
999 _c52842
_d52842
980 _8126340
_g ADMIN1
003 MX-MxUI