Gray, Peter The use of the microscope an introductory handbook for biologists. - New York McGraw-Hill [1967] - 91 p. illus. 22 cm. Bibliography: p. 86-87. LCCN: 67015424 //r922 Subjects--Topical Terms: MicroscopesMicroscopy LC Class. No.: QH205 / .G7 Dewey Class. No.: 578