alt Hacker Newshow are you supposed to know the book has been scribbled on if you buy it online, as you must do for the great majority of used books you might want to acquire?
how are you supposed to know the book has been scribbled on if you buy it online, as you must do for the great majority of used books you might want to acquire?
read the description of the ad when buying.
if it doesn't clarify in the description, ask or don't buy.