https://pictures.abebooks.com/isbn/9780824700164-us.jpg Introduction to Analytical Gas Chromatography, Revised and Expanded@By: Raymond P.W. Scott@Publisher: @CRC Press@Print ISBN: 9780824700164, 0824700163@eText ISBN: 9781351990981, 1351990985@Edition: 2nd@Copyright year: 1997@Format: EPUB@Available from $ 29.98 USD@SKU: 9781351990981R90 Ebooks here: https://ouo.io/RQTlE2