ISBN 9780764123603 books & textbook
Police Sergeant Exam (BARRON'S HOW TO PREPARE FOR THE POLICE SERGEANT EXAMINATION)
Schroeder Ph.D., Donald J. Lombardo M.S. NYPD Ret., Frank A.
Barrons Educational Series /2004-01-01 Paperback / 656 Pages
isbn-10: 0764123602 / isbn-13: 9780764123603
