The Online Books Page

Books by Alwyn C. Lapsley:

Books in the extended shelves:

• Lapsley, Alwyn C.: Applications of a small, wide-range gamma detector (E.I. du Pont de Nemours & Co., Explosives Dept., Atomic Energy Division, Technical Division, Savannah River Laboratory, 1955), also by R. T. Nowak, U.S. Atomic Energy Commission, Savannah River Laboratory, and E.I. du Pont de Nemours & Company (page images at HathiTrust)
• Lapsley, Alwyn C.: Detection of U²³⁵ buildup in separations processes by neutron multiplication (E.I. du Pont de Nemours & Co., Explosives Dept., Atomic Energy Division, Technical Division, Savannah River Laboratory, 1960), also by U.S. Atomic Energy Commission, Savannah River Laboratory, and E.I. du Pont de Nemours & Company (page images at HathiTrust)
• Lapsley, Alwyn C.: Neutron monitor for inaccessible locations (E.I. du Pont de Nemours & Co., Explosives Dept., Atomic Energy Division, Technical Division, Savannah River Laboratory, 1959), also by U.S. Atomic Energy Commission, Savannah River Laboratory, and E.I. du Pont de Nemours & Company (page images at HathiTrust)
• Lapsley, Alwyn C.: A sensitive continual monitor for the detection of airborne plutonium (E.I. du Pont de Nemours & Co., Explosives Dept., Atomic Energy Division, Technical Division, Savannah River Laboratory, 1957), also by U.S. Atomic Energy Commission, Savannah River Laboratory, and E.I. du Pont de Nemours & Company (page images at HathiTrust)

Find more by Alwyn C. Lapsley at your library, or elsewhere.