000 00296nam a2200121Ia 4500
008 220201s1978 xx 000 0 eng d
082 _bMUK
100 _aMukerjee & Bhargawa
245 0 _aArthik Sangathan tatha vikas
260 _aDelhi
_bDutta book centre
_c1978
300 _a376
942 _2ddc
999 _c22032
_d22032