TY - BOOK AU - Carroll,John M. TI - Computer security SN - 0750692251 PY - 1987/// CY - Stoneham, Mass. PB - Butterworth-Heinemann KW - Electronic data processing departments KW - Security measures KW - Computers KW - Access control KW - Computer crimes N1 - Includes bibliographical references and index; The threat to computer security--Security management considerations--Physical security ER -