TY - THES TI - Police encounters and social organization: an observation study AU - Black, Donald Jonathan CY - Ann Arbor, Mich. PB - Univ. Microfilms PY - 1974 LA - English M3 - Hochschulschrift (DE-588)4113937-9 (DE-627)105825778 (DE-576)209480580 gnd-content ER -