Head Start : the inside story of America's most successful educational experiment / Edward Zigler, Susan Muenchow. Zigler, Edward, 1930- Muenchow, Susan. Education, Preschool United States. LC4091 .Z54 1992 372.2109 20 ZIG Includes bibliographical references (p. 247-264) and index. New York : BasicBooks, c1992. c1992. 1992 Text xii, 274 p. ; http://www.loc.gov/catdir/enhancements/fy0831/91059015-d.html eng United States.