Principles of Unit Operations Hardcover Alan S. Foust

Level 1 Principles of Light Vehicle Operations Candidate Handbook

Principles of Unit Operations by Alan S. Foust 2ed 1980 hardback

"Principles Of Operations Research" by Harvey M. Wagner 1969 Hardcover

Psychological Operations: Principles and Case Studies

VTG CHEMICAL ENGIN: Principles of Unit Operations - 1962 HC John Wiley 2nd Print

Psychological Operations - Principles And Case Studies