salam
lotfan:
1
Product and Process Design Principles: Synthesis, Analysis and Design - Hardcover (Dec. 22, 2008) by Warren D. Seider, J. D. Seader, Daniel R. Lewin, and Soemantri Widagdo
http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=aspen+hysys+%2B+lng
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