00544nam a22001817a 4500 NUST-PNEC 20170116180714.0 141016b xxu||||| |||| 00| 0 eng d 0070590583 PNEC 540.3 MCG 659 McGraw-Hill Dictionary of chemistry McGraw-Hill. New Delhi : Tata McGraw-Hill , c.2003. ix, 431 p. 22 cm. https://www.worldcat.org/title/dictionary-of-chemistry/oclc/818811775&referer=brief_results ddc BK 61106 61106 0 0 ddc 0 0 PNEC PNEC REF 2009-06-29 Royal Book Company 630.00 0 540.3 MCG PNECLIB-029309 2014-10-16 630.00 2009-06-29 BK