Current Research in Elementary School Mathematics by Robert B.Ashlock
1970. First Printing. 497 pages. This is an ex-Library book. Paperback book with pictorial cover. Expected library inserts, stamps and inscriptions. Binding remains firm. Pages are lightly tanned throughout. Minor marking to text block edges. Paper cover has mild edgewear with curling to corners. Light tanning to spine and edges. Wear marks overall.