Hibbard, Jack. Weaponless defense a law enforcement guide to non-violent control by Jack Hibbard and Bryan A. Fried ; ill. by Nicholas Weih ; photos. by Marco A. Vega. - Springfield, Ill. Thomas c1980. - x, 171 p. ill. 29 cm. ISBN: 0398039364 LCCN: 79013154 Subjects--Topical Terms: Arrest Police methods.Defensa propia.Detención (Métodos policiaco).Self defense LC Class. No.: HV 8080 .a6 H5 Dewey Class. No.: 363.2/34