This is a back issue of Kenchiku Chishiki (Architectural Knowledge) magazine, commemorating the 40th anniversary of its founding in 1998, with a striking cover featuring Osamu Tezuka (Astro Boy). [Product Details] This is the January 1998 issue of the architectural journal "Kenchiku Chishiki." The main feature is a thorough guide to "Model Making," useful for architecture students and professionals alike. This valuable issue conveys the atmosphere of the architectural industry in the late 1990s, including introductions to CAD software of the time. Feature: Master Materials and Tools! Complete [Model] Making Manual Other Contents: Chashitsu Design Lecture by Masao Nakamura Confirmation Application Q&A (standards at the time of 1998) Equipment Research: Whole-House Ventilation and Air Conditioning Systems for Housing Product Feature: Earthquake-Resistant Materials and Construction Methods Advertisements/Reviews: High documentary value, including retro switch advertisements from Matsushita Electric Works (now Panasonic) and product reviews of early 3D architectural CAD. [Condition] Exterior: There are some scuffs and minor corner folds due to aging, but there are no major tears or noticeable stains, and it is in good condition for its age. Interior: There are no writings or clippings in the pages, and there are no problems with reading. [Other] Please purchase only if you understand that this item has been stored at home for a long time. There are no pets or smokers. Please rest assured. Thank you for viewing.