Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 45 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 42 Richard Plunz. Lotus 10 1975, 18 Gunnar Birkerts. Progressive Architecture 56 September 1975, 63 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 1 Remment Koolhass and Laurinda Spear. Progressive Architecture 56 January 1975, 47 Carlfried Mutschler Joachim Langer Dieter Wessa. Domus 550 September 1975, 19 Per Bambini. Domus 548 July 1975, 36 Craig Ellwood. Domus 545 April 1975, cover Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 42