000 00353nam a2200145Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
020 _a978-81-7541-486-0
072 _aEduca
082 _a370.1H Agg.Q
100 _aAggarwal.J.C
245 0 _aSiksha Manovigyan
260 _c2010
_bShipra Publications
_aNew Delhi
300 _a300p.
942 _cSU
999 _c172752
_d172752