00812cam a2200241 4500 51900 BD-RJUL 20211209075728.0 160904s1958 dcu o000 0 eng BD-RJUL 52020 DLC ITD FCR OCL eng eng 515.36 TAB 1958 United States. National Bureau of Standards. 155228 Tables of the exponential integral for complex arguments / Washington : U.S. Govt. Print. Off. ; 1958. xiv, 634 p. : ill. ; 27 cm. National Bureau of Standards Applied mathematics series ; 51 Exponential functions. 155229 Applied mathematics series (Washington, D.C.) ; 51 155230 ddc BK 51900 51900 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1968-07-03 Zeetlinger 50.00 0 515.36 TAB 1958 2016-09-04 00:00:00 C-2 2016-09-04 BK 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1968-07-03 Zeetlinger 50.00 0 515.36 TAB 1958 2016-09-04 00:00:00 C-3 2016-09-04 BK