TY - BOOK TI - Probation officer, parole officer A2 - Hammer, Hy CY - New York PB - ARCO Publ. PY - 1984 LA - English SN - 0668056193 ET - 4. ed. N1 - 3. Aufl. u.d.T.: Probation and parole officer, von David R. Turner ER -