Subject
Computer-aided design
Data processing
Engineering design
5
Architectural drawing
3
Design and construction
3
Engineering
3
Architectural design
2
Cams
2
Electric circuit analysis
2
Electronic circuit design
2
Engineering drawings
2
IBM Personal Computer
2
PSpice
2
Programming
2
Artificial intelligence
1
Buildings
1
Expert systems (Computer science)
1
Mechanical equipment
1
Plumbing
1
Software engineering
1