Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 3 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 42 Peter Cook. A+U  1978, Bertand Goldberg. A+U 07 1975, cover Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 1 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 3 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 39 Peter Cook. A+U  1979, Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 45 Stanley Tigerman and GL Crabtree. A+U 55 July 1975, 42