000 00288nam a2200121Ia 4500
008 220201s1997 xx 000 0 eng d
082 _a020
_bSIN
100 _aDinesh Singh
245 0 _aGranthalaya vigyan ki Roop Rekha
260 _bNovelty & Co.,
_c1997
300 _a262
942 _2ddc
999 _c27168
_d27168