00811nam a2200265 4500 3125396 BD-DhUL 20150118111815.0 690904s1969 nyua b 001 0 eng 69013796 0030753856 DLC DLC DLC BD-DhUL TK7871.35 .S54 621.329 23 SIG Sinclair, Douglas C. 1938- Gas laser technology : Douglas C. Sinclair and W. Earl Bell. New York : Holt, Rinehart and Winston, c1969. xiii, 161 p. : ill. ; 24 cm. GBP 05.50 Optics and spectroscopy series Includes bibliographical reference and index. Gas lasers. Bell, W. Earl, 1921- joint author. ddc BK 32604 32604 0 0 ddc 0 621_329000000000000_SIG 0 NFIC 61302 DUSL DUSL GEN 1974-01-14 Purchased 621.329 SIG A104444 2015-01-18 2015-01-18 BK