000 00421nam a2200193Ia 4500
008 221105s9999 xx 000 0 und d
020 _a
041 _aENGLISH
082 _a510 SIN
082 _bSIN
100 _aSINGARAVELU A.
245 0 _aENGINEERING MATHEMATICS
250 _a-
260 _bMEENAKSHI AGENCY.
260 _c2017
300 _a5.136 p.
650 _aENGINEERING MATHEMATICS
942 _cBK
999 _c26478
_d26478