Vol.12 No.4 ( 1970-02 issued )
A Person-Trip-Survey in Sapporo Metropolitan Area |
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Igarashi, Hideo | 397-416 |
Signal Power Output and Wavefront Curvature in Optical Heterodyne Detection Processes |
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Sakuraba, Ichiro | 417-426 |
Directional Characteristics of Gaussian Plane Waves in Optical Heterodyne Detection |
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Sakuraba, Ichiro | 427-438 |
Polarographic Reduction of Extracts of Coals in Dimethyformamide |
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Takeya, Gen;Itoh, Hironori;Hatanaka, Koichi;Nagayama, Masaichi | 439-450 |
Stability of a Nuclear Reactor in a Three Dimensional State Space |
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Ogawa, Yuichi | 451-466 |
Abstracts & Titles, No.52-No.54 |
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467-506 |