Thank you for viewing. This is the "Yoichi Mukaiyama Complete Works, 3rd Series" (14-volume set). This is the 3rd series of the complete works, compiled by Yoichi Mukaiyama of the Educational Technology Law Formulation Movement (TOSS), which collects precious records of educational practice. Like the 1st and 2nd series, this is a rare and out-of-print book that is difficult to obtain. This is a valuable resource for those who want to collect all three series and cover all of Mukaiyama's practices, as well as for educational researchers. [Product Contents] Complete set of 14 volumes (※The 3rd series consists of 14 volumes) [Condition of the product] There are no noticeable scratches, stains, or writing. There are slight yellowing and minor scratches due to aging, but the pages are clean and in good condition, with no problems for reading. ※Please understand that this is a used item before purchasing. [About Shipping] Due to the high price and weight of the item, it will be shipped via Rakuraku Mercari Delivery (Takkyubin) with tracking and compensation. Waterproof measures will be taken, and the item will be carefully packaged. Instant purchase is OK! The first and second series are also listed at the same time. Discounts are available for bulk purchases. Individual sales are not possible. Please consider this item, understanding that it is a used product. #Yoichi Mukaiyama #TOSS #Meiji Tosho #Educational Books #Lesson Plans #Teaching Techniques