000 00299nam a2200133Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a370
100 _aNATH Prem
245 4 _aThe bases of education
260 _aNew Delhi
_bS. Chand
_c1979
300 _a303 pages
942 _cPR
999 _c50795
_d50795