000 00281nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a516 SUB/C SUB/C
100 _aSUBBA RAO K
245 0 _aCORDINATE GEOMETRY
260 _bPREMIER BOOK CO
_c1952
300 _a264
942 _cTB
999 _c26768
_d26768