Wilson, E. Bright 1908- An introduction to scientific research. [Book] - [1st ed.]. - New York, : McGraw-Hill, 1952. - 375 p. : illus. ; 24 cm. All Ages. LCCN: 52007448 /L/r86 Subjects--Topical Terms: Research. Dewey Class. No.: 510.28 National Library of Medicine Call No.: / WI