000 00336nam a2200145Ia 4500
003 PTTI
005 20251207204938.0
008 251207s9999 xx 000 0 und d
020 _c200
040 _aPTTI
245 0 _aTEACHING OF MATHEMATICS
_cL. MISHRA
260 _bAPH PUB
_aNEW DELHI
_c2014
300 _a236
_bP. B. K.
942 _cBED
999 _c1349
_d1349