Perry's_Chemical_Engineers'_Handbook
Perry's Chemical Engineers' Handbook
1934 reference book for chemical engineering
Perry's Chemical Engineers' Handbook (also known as Perry's Handbook, Perry's, or The Chemical Engineer's Bible)[1][2] was first published in 1934 and the most current ninth edition was published in July 2018.[citation needed] It has been a source of chemical engineering knowledge for chemical engineers, and a wide variety of other engineers and scientists, through eight previous editions spanning more than 80 years.[citation needed]