000 00304nam a2200133Ia 4500
008 160930s9999 xx 000 0 und d
020 _a9788189821081
100 _aSingh,JaiPrakash
245 _aShikshan Takniki
250 _a1st
260 _aDelhi
_bArpita
_c2010
300 _a208p.;22cm
942 _cBK
999 _c6164
_d6164