000 00516nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a022.483
_bB862
110 _aBritish Standard Institution
245 _aBritish standard recommendations for the storage of microfilm
260 _aLondon
_bBritish Standard Institution
_c1944
300 _a6p
650 _aBritish standard
650 _aStacks and shelving
650 _aStorage of microfilm
942 _cBK
999 _c27964
_d27964