COMPUTER NETWORKS

http://books.google.co.in/books?id=b2HyGSu46lQC&printsec=frontcover&dq=A.S+Tanenbaum,+Computer+Networks&hl=en&sa=X&ei=-HyhT4WrIczJrAeyxtCIBw&ved=0CDoQ6AEwAA#v=onepage&q&f=false

http://books.google.co.in/books?id=IMLaa3prSssC&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false

http://books.google.co.in/books?id=K95JRqbLfsIC&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false

http://books.google.co.in/books?id=aViC_fG5FyQC&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false

http://books.google.co.in/books?id=OMoHmEQHosAC&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false

http://books.google.co.in/books?id=EKW1_wcuOpgC&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false