TY - BOOK ED - JSSST International Symposium on Object Technologies for Advanced Soft ware( 1st : 1993 : Japan ) ED - JSSST International Symposium on Object Technologies for Advanced Soft ware 1st TI - Object technologies for advanced software : proceedings SN - 3-540-57342-9 U1 - 5.1 PY - 1993/// CY - Berlin PB - Springer Verlag KW - Advanced software KW - Computer programming ER -