000 00390nam a2200085Ia 4500
008 150310s9999 xx 000 0 und d
100 _aPREPARED UNDER THE SUPERVISION OF THE PANEL OF SEVENTH & EIGHTH GRADES OF THE SCHOOL MATHEMATICS STUDY GROUP
245 _aMATHEMATIC FOR JUNIOR HIGH SCHOOL VOL- II PT- I TEACHERS' COMMENTRY
260 _bNATIONAL COUNCIL OF EDUCATIONAL RESEARCH & TRAINING
999 _c5388
_d5388