ทรัพยากร ระบุป้าย: Masonry
3 รายการที่พบ (กำลังแสดง 1 - 3)
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		01-01-1955 144 pages, illustrated, photos
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		01-01-1964 Department of Economic and Social Affairs, United Nations 87 pages, illustrated, photos, plus tables of figures
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		01-01-1983 This booklet is a manual on masonry well construction, written for the layman with little or no technical training. 50 pages, illustrated