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by Spreen, Thomas H.; Laughlin, David H.; Doren, Phillip; et al.
by Kaiser, Lawrence Joseph
by Nickels,Lyndsey
by United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Research and Production
by Miller, Frank Ebenezer
by Gupta; Arjun K.
by Boddy, Evan Marlett
by Philpot, Mrs J. H.
by Coburn, Foster Dwight
by Walker, George T.