000 00255nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aShastri, K.N.
245 0 _aEducation Foundation
260 _aNew Delhi
_bMohit
_c2007
300 _a224p.
942 _cBK
999 _c15149
_d15149