Links / Books for Socket Programming

HI Guys,
Can any of you provide me some links or information on books about Socket Programming in Java. I have to deal with programming involving the client side to be in Java and the server which is in C. The topics which should be focused on are :
1. Packet formation
2. Packet parsing
Thanks
--J

There is a great book by a guy Elliotte Rusty Harold....I think it's called "Java Network Programming"
Yeah here is the link to his website:
http://www.elharo.com/

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