TY - BOOK TI - Crime prevention through environmental design AU - Jeffery, Clarence R. A2 - Jeffery, Clarence Ray CY - Beverly Hills, Calif. u.a. PB - Sage Publ. PY - 1977 LA - English SN - 0803907052 SN - 0803907060 ET - Rev. ed. [d. Ausg.] 1971, 1. printing ER -