McGraw-Hill encyclopedia of science and technology : an international reference work in fifteen volumes including an index.
- New York : McGraw-Hill, c 1960.
- Vols. : ill. ; 26 cm.
V. 6- Gab - Hys ;
314 314
Science--Encyclopedia.
503 / M178
V. 6- Gab - Hys ;
314 314
Science--Encyclopedia.
503 / M178