00361nam a2200133Ia 4500008004100000041000800041082001600049100003600065245004400101250001400145260002700159300003200186365000900218240624s9999    xx            000 0 und d  aeng  a658.812 PRA  aPERFORMANCE RESEARCH ASSOCIATES  aDELIVERING KNOCK YOUR SOCKS OFF SERVICE  a(4th ed.)  c2007aNew YorkbAMACOM  aviii, : 198 : p. : cm. ; 23  cb28