00400nam a2200157   4500001000500000005001700005008004100022020001500063035000300078041000700081050002500088100002200113245004900135260004200184300001600226448220230410115458.0060907n1999    dr                  spa    a0140281916    aEN14aHD 8846.5 S544b 1999  aShell Richard, G.1 aBargaining for advantage /cG. Richard Shell  aNew York :bPeguin Books,c1999        axvi, 286 p.