String to signGET
ecs.amazonaws.com
/onca/xml
AWSAccessKeyId=03PFDY6F9AMHFPR46982&AssociateTag=allacronyms-20&Keywords=ED%28CS%29&Operation=ItemSearch&ResponseGroup=Medium&SearchIndex=All&Service=AWSECommerceService&Timestamp=2009-11-09T13%3A38%3A25Z
Open ED(CS) page | View more on  Amazon | |