・No. 15 Special Issue: Regional Development and Industrial Structure, April 1979 ・No. 16 Special Issue: Water and Sewerage Systems and Energy 　　　　　　　　　　　　　　Published July 1979 ・No. 17 Special Issue: Urban Administration and the Home, Published October 1979 ・No. 18 Special Issue: Cities and Public Investment, Published January 1980 ・No. 20 Special Issue: Housing Policy of Local Governments 　　　　　　　　　　　　　Published July 1980 ・No. 21 Special Issue: Cities and Community 　　　　　　　　　　　　　Published October 1980 ・Published by the Kobe Institute for Urban Problems. Price: 500 yen per volume. (Each volume is A5 size. The spines are considerably sun-faded.)