000 00318nam a2200121Ia 4500
008 160930s9999 xx 000 0 und d
020 _a9788126903689
100 _aTaneja, V.R. and Taneja, S.
245 _aEducational Thinkers
260 _aNew Delhi
_bAtlantic Pub &Distribrutors
300 _a183p.;22cm
942 _cBK
999 _c4114
_d4114