000 00297nam a2200121Ia 4500
008 220201s1975 xx 000 0 eng d
082 _bOHD
100 _aOhdekar, A.K.
245 0 _aSystem bibiliography and documentation
260 _aCalcutta
_bWorld press
_c1975
300 _a273
942 _2ddc
999 _c21907
_d21907