Maini, Anil Kumar. Wiley acing the GATE : engineering mathematics and general aptitude / by Anil Kumar Maini; Varsha Agarwal and Nakul Maini. - 2nd ed. - New Delhi : Wiley India Pvt. Ltd., 2021. - xxii, D51 p. : ill. ; 29 cm. Including bibliography and index. ISBN: 9789354644948 Subjects--Topical Terms: Mathematics --Engineering mathematics . Dewey Class. No.: 510.2462 / MAI/E