000 00312nam a2200133Ia 4500
008 160710s1989 xx 000 0 und d
082 _a516 BAL
100 _aBALLABH,R.
245 _aTEXT BOOK OF CO-ORDINATE GEOMETRY
250 _a12TH
260 _bPRAKESHAN KENDRA
_c1989
300 _a391
942 _2ddc
_cB
999 _c50467
_d50467