TY - BOOK AU - Johnson,Edwin S. TI - Research methods in criminology and criminal justice T2 - Prentice-Hall series in criminal justice SN - 0137743491 AV - HV6024.5 .J64 1981 PY - 1981/// CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Criminology KW - Research KW - Criminal justice, Administration of KW - Criminal statistics N1 - Includes bibliographies and index ER -