000 00509nam a2200205 4500
008 110906s9999 xx 000 0 und d
020 _a(hard cover):
082 0 0 _a025
082 0 0 _a33 imm
100 0 _aimmroth,
245 1 0 _aa guide to library of congress classification:
_cjohn;
250 _a1
260 _ausa:
_blibraries unlimited
_c1968,
300 _a356,
_c23
490 0 _alibrary science texts series
500 _ano index
504 _a
504 _aincludes references
600 1 0 _ap
_x
999 _c7323
_d7323