000 00343nam a2200145Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
020 _a81-7169-317-2
072 _aED
082 _a370.195 Sin.N5
100 _aSinha, Kumud
245 0 _aEducation
260 _c1995
_bCommonwealth Publishers
_aNew Delhi
300 _a223p
942 _cSU
999 _c99054
_d99054