000 00289nam a2200121Ia 4500
008 150331s2012 xx 000 0 und d
100 _aKothari,D.P.
245 _aC- Simpler
250 _a1st
260 _aNew Delhi
_bS.Chand & Company Pvt.Ltd.
_c2012
300 _a235
942 _2ddc
_cBK
_01
999 _c1765
_d1765