TY - THES TI - In search of the perfect circle: a participant-observation study of harness race track gamblers AU - Kerzner, Jack J. CY - Ann Arbor, Mich. PB - Univ. Microfilms Internat. PY - 1986 LA - English M3 - Hochschulschrift (DE-588)4113937-9 (DE-627)105825778 (DE-576)209480580 gnd-content ER -