https://pictures.abebooks.com/isbn/9780072193848-us.jpg Hacker's Challenge@By: Mike Schiffman@Publisher: @McGraw-Hill Education (Professional)@Print ISBN: 9780072193848, 0072193840@eText ISBN: 9780072228564, 0072228563@Edition: 1st@Copyright year: 2003@Format: PDF@Available from $ 37.00 USD@SKU: 9780072228564 Ebooks here: https://ouo.io/bKMNxb
