000 00270nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aGupta, M.
245 0 _aNew Perspectives Of Education
260 _aNew Delhi
_bMahaveer & Sons
_c2010
300 _a201p.
942 _cBK
999 _c13762
_d13762