TY  - BOOK
AU  - Paulsen,Derek J.
AU  - Bair,Sean
AU  - Helms,Dan
TI  - Tactical crime analysis: research and investigation 
SN  - 9781420086973 (hardcover : alk. paper)
PY  - 2010///
CY  - Boca Raton
PB  - Taylor & Francis
KW  - Crime analysis
N1  - Includes bibliographical references and index
ER  -