000			00305nam a2200133Ia 4500
008			170912s9999 xx 000 0 und d
082			_a516.16 GOY/C
100			_aGOYAL D R
100			_aGOYAL S K
245		0	_aCOORDINATE GEOMETRY
260			_bARIHANT PRAKASHAN _c2008
300			_a840
942			_cTB
999			_c49368 _d49368