000 00295nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _a621.3819592
_bSHA
100 _aSharma, Seema
245 0 _aSuchna Samprashan takniki madhasth shiksha
260 _bDoaba
_c2014
300 _a207
942 _cBK
999 _c3010
_d3010