Ringleb, Al H. creator Meiners, Roger E. Edwards, Frances L. text St. Paul West Publishing Company c1990 monographic 700 p. ; 26 cm. Al H. Ringleb, Roger E. Meiners and Frances L. Edwards. Includes index. Industrial laws and legislation United States Trade regulation United States Prof. 343.7307 R581 1990 0-314-66768-7