Akerkar, Rajendra. Nonlinear funtional analysis / Rajendra Akerkar. - New Delhi : Narosa Publishing House , 1999. - x,175p. : ills.,fig ; 23cm . NULL ISBN: 8173192308 Rs.160.00 Subjects--Index Terms: NON LINEAR FUNCTIONAL ANALYSIS Dewey Class. No.: 515.7248 / AKE/N