000 00332nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8171419968
082 _a621.3819537 S531
100 _aSHARMA ,A.K
245 0 _aTEXT BOOK OF 3-D CONICOIDS
260 _aNEW DELHI
_bDPH
_c2005
300 _a289p.,22X14Cms.
942 _cBK
_2DDC
999 _c31746
_d31746