000 00489nam a2200205Ia 4500
005 20250619144836.0
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020 _c42
040 _aMAIN
041 _aEnglish
082 _a020
_bLOC
100 _aLock, R. Northwood
245 0 _aManual of library economy
250 _a7th ed.
260 _aCalcutta
_b; Rupa & Company
_c, 1962
300 _axii,307p.
650 _aLibrary Economy
650 _aLibrary Science
942 _cBK
999 _c113916
_d113916