00279nam a22000977a 4500 230920b |||||||| |||| 00| 0 eng d National Science Library National Science Library Dimensions US: National Bureau of Standards, CR udc 61341 61341 0 0 Vol. 65, NOS. 1-8, 1981 0 0 152585 NSL NSL SF/Rk-28/C-4/R-4 2006-03-06 0 228314 2023-09-20 00:00:00 2006-03-06 CR 0 0 1979 0 0 152590 NSL NSL SF/Rk-28/C-4/R-4 1991-05-03 0 122802 2023-09-20 00:00:00 1991-05-03 CR 0 0 1978 0 0 152593 NSL NSL SF/Rk-28/C-4/R-4 1991-05-03 0 122801 2023-09-20 00:00:00 1991-05-03 CR 0 0 1977 0 0 152596 NSL NSL SF/Rk-28/C-4/R-4 1991-05-03 0 122800 2023-09-20 00:00:00 1991-05-03 CR 0 0 1976 0 0 152600 NSL NSL SF/Rk-28/C-4/R-4 1991-05-03 0 122799 2023-09-20 00:00:00 1991-05-03 CR 0 0 1974 0 0 152603 NSL NSL SF/Rk-28/C-4/R-4 1991-05-03 0 122797 2023-09-20 00:00:00 1991-05-03 CR 0 0 Vol. 64, NOS. 1-10, 1980 0 0 152608 NSL NSL SF/Rk-28/C-4/R-4 2006-03-06 0 228313 2023-09-20 00:00:00 2006-03-06 CR 0 0 1975 0 0 152613 NSL NSL SF/Rk-28/C-4/R-4 1991-05-13 0 122798 2023-09-20 00:00:00 1991-05-13 CR