Maas, Peter Serpico / by Peter Maas. - New York : Viking Press, 1973. - 314 p. : ill. ; 23 cm. - 351.74:343.352(73) . With hard-and supercover Subjects--Personal Names: Serpico, Frank Subjects--Topical Terms: Police--New York (State)--New York Universal Decimal Class. No.: 351.74:343.352(73)