00514nam a2200181Ia 4500 170901s2007 xx 000 0 und d 9788173198403 620.00151 I12E Lyengar, S. R. K. Engineering Mathematics New Delhi Narosa Publishing House 2007 Misc. Engineering and allied operations Technology (Applied sciences) Engineering mathematics jain, R. K. ddc BK 2 11250 11250 0 0 ddc 0 0 RAU RAU 2017-10-18 Narosa Book Distributors Pvt. Ltd. 2 620.00151 I12E 62968 2023-02-25 2023-02-15 2012-03-21 BK