000 00335nam a2200121Ia 4500
008 210901s1973 xx 000 0 eng d
082 _a025.2 MUK
100 _aMukherjee, B. B.
245 0 _aPreservation of library materials, archives and documents
260 _aColcutta
_bThe World Press
_c1973
300 _a104p.
942 _2ddc
_cBK
999 _c10710
_d10710