REPLY TO DISCUSSION, ... aver 9 cicolttes smelt ielee ts 
Chryssostomos Chryssostomidis, Massachu- 
setts Institute of Technology, Cambridge, 
Massachusetts 
DISCUSSION cs. wis ait eucal nish dilening us Guts . Fre 
Surrey, U.K. 
REPLY, VO DISGUSS TOM: 6. uc padiecd ul tcl iietds 
Chryssostomos Chryssostomidis, Massachu- 
setts Institute of Technology, Cambridge, 
Massachusetts 
DISCUSSION elite wis vaccine, A cale eens Sr heute Meet wa 
Edmund Lover, Admiralty Experiment Works, 
Hastax, ‘Gosport; Hants;: \U ,Ky 
REPLY iO DISCUSSION) a oan on eae 
Chryssostomos Chryssostomidis, Massachu- 
setts Institute of Technology, Cambridge, 
Massachusetts 
THE APPLICATION OF SYSTEM IDENTIFICATION TO 
DYNAMICS OF NAVAL CRAE'T .. 0 we« vic ce. Se ieeus< 
Paul Kaplan, Theodore P, Sargent and Theodore 
R. Goodman, Oceanics Inc,, Plainview, New York 
DISCUSSION wus ven cncie snsaay cued s4.cm owen wep -eet Rote Re 
D.S. Blacklock, Hydrofin, West Chiltington, 
Sussex, U.K. 
DISCUSSION), 3. 04.chs<. ecu cess ners tata ner et aka aes 
Peter T. Fink, University of New South 
Wales, Australia 
REPLY TO DISCUSSION jes 1 oma oad are oa Rais ee 
Paul Kaplan, Oceanics Inc,, Plainview, 
New York 
NON LINEAR SHEP WAY E: WHE OR Y, so sesiccivee sa ae cece 
Gedeon Dagan, Technion Haifa and Hydronautics Ltd. 
Rechovoth, Israel 
DISCUSSION .. pis bee we ss BROS 
Ernest O, Tuck, University of Adelaide, 
Australia 
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