78/49 DICKINSON R.M. SPS Microwave Subsystem Potential Impacts and Benefits (Vol. 61 Progress in Astronautics and Aeronautics) Jan. 1978 78/50 CHERNOFF R. Large Active Retrodirective Arrays for SPS's (Vol. 61 Progress in Astronautics and Aeronautics) Jan. 1978 78/51 CONEYBAR J.F. The Use of Lasers for the Transmission of Power (Vol. 61 Progress in Astronautics and Aeronautics) Jan. 1978 78/52 RATHER J.D.G. New Candidate Lasers for Power Beaming and Discussion of their Applications (Vol. 61 Progress in Astronautics and Aeronautics) Jan. 1978 78/53 MONSON D.J. Systems Efficiency and Specific Mass Estimates for Direct and Indirect Solar-Pumped Closed-Cycle High-Energy Lasers in Space (Vol. 61 Progress in Astronautics and Aeronautics) Jan. 1978 78/54 ALMGREN D.W. et al. Evaluation of Solar Cells and Arrays for Potential SPS Applications (NASA-CR-151740, N 78 - 27538) March 1978 78/55 DOE/NASA SPS-Reference System Report (DOE/ER - 0023) Oct. 1978 78/56 VAJK J.P. SPS-Financial/Management Scenarios (HCP/R - 4024 - 03) Oct. 1978 78/57 KIEROLFF H.E. SPS-Financial/Management Scenarios (HCP/R - 4024 - 13) Oct. 1978 78/58 HALVERSON S.L. et al. Preliminary Environmental Assessment for the SPS Vol. I and Vol. II (DOE/ER - 0021) Oct. 1978
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