VINTAGE BOOK McGraw-Hill's Supervising Instruction in Secondary Schools store#3110B Book copyright is 1955. Book is in solid shape for a vintage book. Book has some wear to the outside of it. Book is old yet is held together well and is not falling apart. Pages are yellowing and have plenty of pen ink writing through the inside cover and pages (please view the pictures). Book has been in storage yet is still readable and in decent condition. ABOUT MY USED BOOKS…… I take a lot of pictures of the books I sell so anyone can get the best idea of the condition of it.  PLEASE SEE ALL THE PICTURES so you can see the condition it is in.  If there are any MAJOR defects, water damage, or another significant issue, I try to get it in a picture or mention it if I catch it.  But the pictures will make it obvious of the overall condition it is in.   On average, My books are generally very useable in good condition with a lot of good life left in them. They usually come from large collections that are in decent shape and have just been in storage a long time so they may have just normal storage issues - a wrinkle or two, and the much older books may have some minor discoloration of the pages or more advanced aging that is normal. I try to point out anything in EITHER a picture OR the condition, so please see them both. I don’t try to hide anything, because the few dollars I make off of a book is not worth the hassle. I do my best to describe and provide you with a book that will satisfy your needs with good shipping.  And that is after I have done thousands of pounds of work…. packing, hauling, sorting, and inspecting  thousands of books. I want you to have a good book.