000 00405nam a2200157Ia 4500
008 170101s1974 xx 000 0 und d
082 _a020 H13L
100 _aHAKAM, Singh
245 0 _aLibrary science di jan-pachhan
260 _bChandigarh
_c1974
300 _a453p
650 _aLIBRARY SCIENCE
653 _aLIBRARY SCIENCE
653 _aPUNJAB STATE UNIVERSITY TEXTBOOK BOARD
942 _2ddc
_cB
999 _c59790
_d59790