Yunker, Lee E. creator Vannatta, Glen D. Crosswhite, F. Joe. text Columbus, Ohio Charles E. Merrill Publishing Co. c1981 monographic xi, 564 p. : some col. ill. ; 24 cm. Lee E. Yunker, Glen D. Vannatta [and] F. Joe Crosswhite. Includes glossary and index. Mathematics 510 Y956 1981 0-675-03000-5