000			00327nam a22001337a 4500
003			OSt
008			231222b |||||||| |||| 00| 0 eng d
082			_a025.84 M
100			_aMUKHOPADHYAY, K K
245			_aLIBRARY CONSERVATION
260			_aCALCUTTA _bINFORMATION RESEARCH ACADEMY _c1990
300			_a328 p
942			_2ddc _cBK
999			_c49514 _d49514