text Basel recht und Gesellschaft A.G. 1971 Ind 60 p. : ill. ; 22 cm. 60 p. : ill. ; 22 cm. Bibl.: p. 56-58 WALL, Michael ISOPTERA 595.73 595.73WALg INLIS000000000025055 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)