McGraw-Hill encyclopedia of science and technology.
- 5th ed.
- New York : McGraw-Hill, c 1982.
- Vols. : ill. ; 28 cm.
V. 4- (dac-elec) ;
334 334
0-07-079280-1
Science and technology--Encyclopedia.
503 / M178
V. 4- (dac-elec) ;
334 334
0-07-079280-1
Science and technology--Encyclopedia.
503 / M178