Simmons, John, 1938- Working together / John Simmons & William Mares. - 1st ed. - New York : Knopf, 1983. - xii, 319 : ill. ; 22 cm. Includes index. ISBN: 0394513436 LCCN: 82047826 LC Class. No.: HD5660.U5 S55 1983 / Dewey Class. No.: 331.01/12