000 00290nam a2200121Ia 4500
100 _aSingh, Raj
020 _a81-7169-290-7
942 _cBK
245 _aEducational and vocational guidance
260 _aCommonwealth Publishers, New Delhi
_c1994
082 _a371.425 Sin
300 _av,451
999 _c36692
_d36692