Raisinghania, M D. Advanced differential equations : containing, complete unified UGC syllabus for BA/Bsc (general and honours)part II and boundary value problems / M D Raisinghania. - / . - New Delhi : S Chand , 1988. - various paging : Ills.,figs. ; 26cm. . NULL ISBN: 8121908930 RS700.00 Subjects--Index Terms: DIFFERENTIAL EQUATIONS Dewey Class. No.: 515.35 / RAI/A