00508    a2200193   4500020001500000041000900015082001800024100002600042100002600068245001400094260003400108300002300142440003500165504004400200650001900244650002500263650001400288653001200302  a354009962X  aEng.  a530.12bB876s  aBullough, R. K. , ed.  aCalldrey, P. J. , ed.  aSolitons   aBerlinbSpringer Verlagc1980  axviii, 389p. illus  aTopics in current pshysicsn17  aBibliography at the end of each chapter  aWave mechanics  aMathematical physics  aEquations  aPhysics