Corrections.
- [Washington For sale by the Supt. of Docs., U. S. Govt. Print. Off. 1973]
- xix, 636 p. illus. 26 cm.
Includes bibliographical references and index.
73602803 //r85
Corrections--United States.
Correcciones--Estados Unidos.
HV 9304 / .N28 1973