01214cam a2200313 a 4500 4770934 NUST-PNEC 20170116180723.0 861112s1987 nyua eb 001 0 eng 86027422 0070792925 (set) : PNEC Q121 .M3 1987 503.21 MCG 19 851 McGraw-Hill McGraw-Hill encyclopedia of science & technology, Volume. 15 (RAB - RYE) McGraw-Hill an international reference work in twenty volumes including an index. 6th ed. New York : McGraw-Hill, c1987. 20 v. 591 p. : ill. ; 29 cm. http://www.amazon.com/McGraw-Hill-Encyclopedia-Science-Technology-20v/dp/0070792925/ref=sr_1_1?s=books&ie=UTF8&qid=1414475101&sr=1-1&keywords=0070792925 Includes bibliographies and indexes. Science Encyclopedias. Technology Encyclopedias. McGraw-Hill encyclopedia of science and technology. Encyclopedia of science & technology. Encyclopedia of science and technology. 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 61478 61478 0 0 ddc 0 0 PNEC PNEC REF 0000-00-00 Royal Book Company 0 503.21 MCG PNECLIB-014006 2014-10-28 0000-00-00 BK