00439 a2200169 4500 066269 OSt 20210920115618.0 620.00151 B32T Bathul, Shahnaz Textbook of engineering mathematics by Shahnaz Bathul New Delhi PHI 2009 442p. Engineering mathematics; Mathematics ddc BK 387 387 0 0 0 0 TXB CURAJ CURAJ 2012-03-07 MTH 225.00 620.00151 B32T 555 2024-11-21 2020-09-02 BK 0 0 0 0 TXB CURAJ CURAJ 2012-03-07 MTH 225.00 620.00151 B32T 556 2024-11-21 2020-09-02 BK 0 0 0 0 TXB CURAJ CURAJ 2012-03-07 MTH 225.00 620.00151 B32T 557 2024-11-21 2020-09-02 BK