TY - BOOK AU - HARTMAN John Dale TI - Legal guidelines for covert surveillance operations in the private sector SN - 0750690216 (hbk.) PY - 1993/// CY - Boston PB - Butterworth-Heinemann KW - LAW KW - PRIVATE INVESTIGATORS KW - SURVEILLANCE OPERATIONS KW - UNITED STATES N2 - A detailed examination of the legal limits within which private security agents can operate in the United States ER -