Science and technology Illustrated : the world around us. / - Chicago Encyclopaedia Britannica 1983 - 776 to 895 pages.

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Encyclopaedia Britannica, inc. Science--Encyclopedias. Technology--Encyclopedias.
Science and technology Illustrated the world around us. Encyclopaedia Britannica, inc. Science--Encyclopedias. Technology--Encyclopedias.

503.21 SCI