000 00342nam a2200133Ia 4500
008 160316s1973 xxu||||| |||| 00| 0 eng d
020 _a
100 _aMukherjee , B B
245 _aPreservation Of Library Materials , Archieves And Documents
250 _a
260 _aCALCUTTA
_bWORLD PRESS PVT LTD
_c1973
300 _a104
700 _a
_a
999 _c21347
_d21347