McGraw-Hill encyclopedia of science & technology; Vol. 19 ULC-ZYG
McGraw-Hill, 1992
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McGraw-Hill encyclopedia of science & technology. 19, UBI-ZYG
McGraw-Hill
McGraw-Hill, 2012
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McGraw-Hill concise encyclopedia of science & technology
Sybil P. Parker, editor in chief
McGraw-Hill, 1994
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McGraw-Hill encyclopedia of environmental science & engineering
editors in chief, Sybil P. Parker, Robert A. Corbitt
McGraw-Hill, 1993
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McGraw-Hill concise encyclopedia of science & technology
Sybil P. Parker, editor in chief
McGraw-Hill, 1984
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