Klinkert, John Compass-wise, or, getting to know your compass / by J. Klinkert. - Glasgow : Brown, Son & Ferguson 1976 - vii, 192 p. : ill., map, ports. 22 cm. Includes index. ISBN: 851742521 LC Class. No.: VK577 .K48 1976 Dewey Class. No.: VK577 .K48 1976 National Library of Medicine Call No.: VK577 .K48 1976