000 00338nam a2200133Ia 4500
008 220601s1973 xx 000 0 eng d
020 _qH B
041 _aEnglish
082 _a625.8
_bMUK L3
100 _aMukherjee,B B
245 0 _aPreservation of Library Materials , Archi & Documents
260 _bWorld Press
_c1973
942 _2ddc
_cBK
999 _c2855
_d2855