000 00294nam a2200121Ia 4500
008 221001s1972 xx 000 0 eng d
082 _a657 AGG
100 _aAggarwal, A. N.
245 0 _aUchchtar lekha vigyan
260 _aAllahabad
_bKitab Mahal
_c1972
300 _a1334p.
942 _2ddc
_cBK
999 _c22475
_d22475