000 00310nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c80
040 _aET
100 _aMIGLANI S
245 0 _aTEACHING OF MATHEMATICS
260 _bARYA BOOK
_aNEW DELHI
300 _a336
500 _a65599
942 _cBK
999 _c71562
_d71562