$20 each or 3 for $50

(1) Chemical Engineering Design (hardcover)
1st Edition
Principles, Practice and Economics of Plant and Process Design
Authors: Gavin Towler R K Sinnott Gavin Towler R K Sinnott
eBook ISBN: 9780080556956

(2) Elementary Principles of Chemical Processes 3rd Edition (hardcover)
by Richard M. Felder (Author), Ronald W. Rousseau (Author)

(3) Advanced Transport Phenomena
Fluid Mechanics and Convective Transport Processes (softcover)
Online ISBN: 9780511800245
Book DOI: https://doi.org/10.1017/CBO9780511800245