TY  - BOOK
AU  - Larson, Robert E.
AU  - Cockcroft, Lance
TI  - All in One CCSP CISCO Certified Security Professional Certification Exam Guide 
SN  - 0072226919
U1  - 004.6 
PY  - 2003///
CY  - New York : 
PB  - McGraw-Hill/Osborne, 
KW  - Computer Networks Examinations Study Guides
KW  - Electronic Data Processing Personnel Certification
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-222691-9.pdf
ER  -