000 00336nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a370.954
_bNEL/P
100 _aNELSON L.
245 0 _aPRINCIPLES OF SECONDARY EDUCATION
250 _a1st Ed.
260 _bPrentice-Hall of India Pvt. Ltd., New Delhi
_aNew Delhi
_c1966
942 _cBK
999 _c12027
_d12027