000 00328nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aBalan,K
245 _aEducation for excellence
260 _aNew Delhi
260 _bIntellectual Pub.House
260 _c1986
300 _a87p.
650 _aEducation
763 _a10282
999 _c33167
_d33167