Bhatnagar, P. L. (Prabhu Lal), 1912- Nonlinear waves in one-dimensional dispersive systems / by P.L. Bhatnagar. - Oxford : Clarendon Press, 1979. - xii,142 p. : ill. ; 25 cm. - Oxford mathematical monographs. . Includes indexes. ISBN: 0198535317 Subjects--Topical Terms: Wave--motion, Theory of.Nonlinear theories.