00410nam a22001697a 4500 NUST - PNEC 20170116181156.0 160112b xxu||||| |||| 00| 0 eng d - LIBRARY 669.3 COP 15960 A C.D.A. Publication Copper Data A C.D.A. Publication c.1957 15962 Copper Data MIS ddc BK 71225 71225 0 0 ddc 0 0 PNEC PNEC WING-B 0000-00-00 0 669.3 COP PNECLIB-000926 2016-01-12 0000-00-00 BK 0 0 ddc 0 0 PNEC PNEC WING-B 0000-00-00 0 669.3 COP PNECLIB-005866 2016-01-12 0000-00-00 BK