000 00276nam a2200109Ia 4500
008 231004s9999 xx 000 0 und d
020 _a8-1811-6038-X
090 _a510 DOG
100 0 _aM.S. Dogra
245 0 0 _aTeaching Of Mathematics
260 _aMaxford Books
_bNew Delhi
_c2006
999 _c14988
_d14988