ScienceJohn Michels (Journalist) 1943 |
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Стр. 74
... recently the work of the NACA was centered in the aerodynamical research program at Langley Field , Virginia . Several years ago there was added another aerodynamical research establishment named the " Ames Laboratory " at Moffett Field ...
... recently the work of the NACA was centered in the aerodynamical research program at Langley Field , Virginia . Several years ago there was added another aerodynamical research establishment named the " Ames Laboratory " at Moffett Field ...
Стр. 82
... recently completed eight years ' duty as assistant surgeon general in charge of the division of venereal diseases . DR . LEVERETT D. BRISTOL , of Montclair , N. J. , health director of the American Telegraph and Telephone Company , has ...
... recently completed eight years ' duty as assistant surgeon general in charge of the division of venereal diseases . DR . LEVERETT D. BRISTOL , of Montclair , N. J. , health director of the American Telegraph and Telephone Company , has ...
Стр. 395
... recently born group ( the solid line ) starts at a higher level and it also descends more rap- idly than does the curve for the earlier - born . Fig . 6 thus suggests that , as compared with the more recently born group , the earlier ...
... recently born group ( the solid line ) starts at a higher level and it also descends more rap- idly than does the curve for the earlier - born . Fig . 6 thus suggests that , as compared with the more recently born group , the earlier ...
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4 | 1 |
Timing Device for Speakers N A WEBER 116 | 14 |
GUNDERSON F L WaterSoluble Vitamins 277 | 19 |
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