000 00307nam a2200121Ia 4500
008 221001s1984 xx 000 0 eng d
082 _a294 AGA
100 _aAggarwal, Munni Kumari
245 0 _akant tatha tatva vigyan
260 _aVaransi
_bAshutosh prakashan
_c1984
300 _a175p.
942 _2ddc
_cBK
999 _c50482
_d50482