TY - BOOK AU - Simmons,Curt AU - TI - A+ technician's on-the-job guide to networking SN - 007222777X U1 - 004.6 23 PY - 2003/// CY - New York : PB - McGraw-Hill/Osborne , KW - Computer networks - Maintenance and repair - Handbooks, manuals, etc N1 - Includes index ER -