000 00334nam a2200133 a 4500
005 20210219152800.0
008 991125s1952 ill 000 0 eng u
022 _a0024-2594
035 _aUPN01000060984
245 0 0 _aLIBRARY TRENDS
260 _aIllinois :
_bUniversity of Illinois,
_c1952
310 _aTrimestral
905 _aRevista
999 _c60672
_d60672