The courage to create
Print Book, English, [1986], ©1975
Bantam Books, Toronto, [1986], ©1975
ix, 173 pages ; 18 cm
9780553263619, 9780553242225, 9780553029550, 0553263617, 0553242229, 055302955X
352575953
Originally published: New York : Norton, 1975