Editore: Dr. Peter Ashy, 1976
Da: Chequamegon Books, Washburn, WI, U.S.A.
paperback. Condizione: fair. second edition. 7 1/8 x 10 " 195 pages. covers show quite a bit of handling and rubbing, with wear to corners ex library. spine label inked stamped on top edge of pages, first and third pages, pocket on inside rear cover. clear tape has been applied to spine. internally all pages intact and unmarked. sticker inked out on rear cover.