000 00271nam a2200121Ia 4500
008 220201s1975 xx 000 0 eng d
082 _bMUK
100 _aMukherjee A k
245 0 _aReferenc work & its tools
260 _aCalcutta
_c1975
300 _a288
942 _2ddc
999 _c23179
_d23179