000 00301nam a2200121Ia 4500
008 220201s1994 xx 000 0 eng d
082 _bGUP
100 _aGupta, Mohan Prakash
245 0 _aEduction system- Analysis
260 _aNew Delhi
_bAgricola Publication
_c1994
300 _a162
942 _2ddc
999 _c27566
_d27566