00493nam a22001697a 4500 181841 181841 20211007105641.0 EN230921 9788174829627 375.00 Upkar Prakashan Lal, M.B. Delhi polytechnic common entrance test / by M.B. Lal [and] J. P. Dixit Agra Upkar Prakashan 2019 2/11A, Swadeshi Bima Nagar Agra 282002 vp.: ill. 24cm(pbk) Dixit, J.P. ddc EN LAL