000 00398nam a2200121Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
100 _aMukherjee A K
245 _aReference work and its tools
260 _aCalcutta
_bWorld Press
_c1975
300 _aXIV,288p;22cm
650 _aReference tools
999 _c32501
_d32501