000 00280nam a2200097 4500
082 _a025.84 MUK/PRE
100 _aMukherjee, B B
245 _aPreservation of Library materials archives and documents
_cby B B Mukherjee
260 _aLondon
_bThe World Press Ltd.
_c1973
942 _cBK
999 _c378972
_d378972