000 00292nam a2200121Ia 4500
008 221001s1971 xx 000 0 eng d
082 _a651.3741 AGG (H)
100 _aAggrawal
245 0 _aSachiviya karyavidhi
260 _aAgra
_bMegdut Prakashan
_c1971
300 _a323p.
942 _2ddc
_cBK
999 _c3985
_d3985