01041nam a2200301 i 450099100146611970753620020507193957.0960622s1978 ne ||| | eng 0444850430b10851355-39ule_instLE01312674ExLDip.to Matematicaeng531.1133AMS 73DLevine, Harold59058Unidirectional wave motions /H. LevineAmsterdam :North-Holland,1978xii, 502 p. :ill. ;23 cm.North Holland series in probability and applied mathematics ;23Bibliography: p. [499]-500.Includes indexWave-motion.b1085135523-02-1728-06-02991001466119707536LE013 73D LEV11 (1978)12013000051925le013-E0.00-l- 00000.i1096282728-06-02Unidirectional wave motions918388UNISALENTOle01301-01-96ma -engne 01