00447nam a22001337a 4500008004100000040005500041080001800096100002200114245006500136260005100201300001300252650002100265653002700286230329b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aD 681.324bP1  aThomas, Stephen A  aHTTP essentials: bProtocols for secure, scaleable web sites  aNew York:  bWiley Computer Publishing, 62001  axii321p.  aComputer science  aInformation technology