for W.B.J.E.E.........competitive examinations Ghosh, Ranajit creator Chakraborty, Ashit Kumar text Kolkata Academic Publishers 2012 6th ed monographic xv,1156p. : 25cm(pbk) ill. 1CD-ROM by Ranajit Ghosh [and] Ashit Kumar Chakraborty 530 9789380599441 ENG-112844 DBAD/PUB 20150601114027.0