000 00365nam a2200133Ia 4500
008 170101s1973 xx 000 0 und d
041 _aEnglish
100 _aB B MUKHERJEE
245 0 _aPRESERVATION OF LIBRARY MATERIALS, ARCHIVES AND DOCUMENTS
260 _aCALCUTTA
_bWORLD PRESS
_c1973
300 _a104
_ePrint
653 _aLIBRARY SCIENCE
942 _2ddc
_cBK
999 _c762442
_d762442