q=Sawyers+gas+turbine+catalog+1977-1978.+volume+15.&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&searchWay0=marc&logical0=AND
rows=10&searchWay0=marc&logical0=AND
Sawyers gas turbine catalog 1977-1978. volume 15.