Sen, B. A textbook of higher mathematics/ Bholanath Sen and Prasanta Chattopadhyay. - Kolkata: New Central Book Agency (P) Ltd., 2018. - xlix, 1464 p. ; 24 cm. xxxvii, 1472 p. ; 24 cm. Vol. 1 & Vol. 2. ISBN: 9788173816161 9788173816390 Subjects--Topical Terms: Mathematics Dewey Class. No.: 510 / SEN