000 00403nam a2200181Ia 4500
001 13133
008 240126s9999||||xx |||||||||||||| ||und||
020 _cRS 220.00
037 _cRS 220.00
082 _a378.03 DIS
100 _aSwapna Borah (Editor)
_99061
245 0 _aDistance education
260 _aDelhi
260 _bAmar Prakashan
260 _c1987
300 _avii,306p.
942 _cBK
999 _c13133
_d13133