MICHAEL NOVAK. The Rise of the Unmeltable Ethnics: The New Political Force of the Seventies. Pp. xxii,321. New York: Macmillan,1972. $7.95. JACK NEWFIELD and JEFF GREENFIELD. A Populist Manifesto: The Making of a New Majority. Pp. xi,221. New York: Praeger,1972. $5.95

MICHAEL NOVAK. The Rise of the Unmeltable Ethnics: The New Political Force of the Seventies. Pp. xxii,321. New York: Macmillan,1972. $7.95. JACK NEWFIELD and JEFF GREENFIELD. A Populist Manifesto: The Making of a New Majority. Pp. xi,221. New York: Praeger,1972. $5.95