Matches in Library of Congress for { ?s ?p Engineering Problems, exercises, etc.. }
- 97040458 subject "Engineering Problems, exercises, etc.".
- 97043131 subject "Engineering Problems, exercises, etc.".
- 97067170 subject "Engineering Problems, exercises, etc.".
- 98032100 subject "Engineering Problems, exercises, etc.".
- 98068368 subject "Engineering Problems, exercises, etc.".
- 99045283 subject "Engineering Problems, exercises, etc.".
- a48005726 subject "Engineering Problems, exercises, etc.".
- a56009135 subject "Engineering Problems, exercises, etc.".