by CURRAN,ADRIAN C. W.,GB, SHEPHERD,ROBIN G.,GB
Year of Publication 28.12.1977

by CHAI,SIE-YEARL,US, MILOWSKY,ARNOLD S.,US, SHEPHERD,ROBIN G.,GB, LICHTY,MAYNARD E.,US
Year of Publication 28.03.1990

by WHITE,ALAN CH.,GB, CAVALLA,JOHN F.,GB, SHEPHERD,ROBIN G.,GB
Year of Publication 31.08.1981

by CAVALLA,JOHN F.,GB, SHEPHERD,ROBIN G.,GB, WHITE,ALAN C.,GB
Year of Publication 15.07.1981

by CAVALLA,JOHN F.,GB, SHEPHERD,ROBIN G.,GB, WHITE,ALAN C.,GB
Year of Publication 23.04.1980

by MILOWSKY, ARNOLD STEPHEN, COATESVILLE, CHESTER, PA, US, CHAI, SIE-YEARL, COLLEGEVILLE, MONTGOMERY, PA, US, LICHTY, MAYNARD EMANUEL, SHEPHERD, ROBIN GERALD, WINDSOR, BERKSHIRE, GB
Year of Publication 09.06.1993