Swarup, Shanti. Integral Equations / By Shanti Swarup, Shiv Raj Singh. - 1st Ed. - Meerut : KRISHNPrakashMedia(P) Ltd, 2016. - ix, 464 p. ; 00 cm. ISBN: 9788182835665 Dewey Class. No.: 515.45 / SWA