TABLES OF SELECTED PLANE EARTH REFLECTION COEFFICIENTS, 5 TO 100 kHz by Heckscher, John L

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Exact Solution for the Electromagnetic Fields of a Uniform Line-Current Parallel to a Flat Homogeneous Earth by Lewis,Edward A, Heckscher,John L

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Height-Gain Atlas for an Elemental Vertical Electric Dipole Above a Flat Earth by Heckscher,John L, Tichovolsky,Eli J

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HECTIC - A LORAN Grid Computation Program for Irregular Terrain by Heckscher,John L, Tichovolsky,Eli J

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Measurement of Ionic Conductivity and Temperature in the Apollo 15 Plume by Heckscher, John L, Pagliarulo, Robert P

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TE/TM (Transverse Magnetic/Transverse Electric) Height Profile Measurements of Transpolar VLF (Very Low Frequency) Signals by Turtle, John P, Heckscher, John L, Kossey, Paul A

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MF Radio Field Strength Measurements in Desert Terrain Near Yuma, Arizona by Heckscher,John L, Kalakowsky,Charles B, Whidden,Roger W, Tichovolsky,Eli J

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LF Transmitting Antennas for a Protected Null Zone Application by Heckscher,John L, McLain,Ralph J, Franchi,Peter R, Gerson,N C

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New Actors in Industrial Relations by Heery, Edmund, Frege, Carola

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Proceedings of Thematic Sessions of the Twenty-Eighth Annual Meeting of the Society of Architectural Historians by Massey, James C., Overby, Osmund, Dickey, John M., Reeves, F. Blair, DeLony, Eric N., Shepherd, Raymond V., Downing, Antoinette F., Hotchkiss, Horace, House, Corbit-Sharp, House, Wilson-Warner, Gorr, Louis F., Schlereth, Thomas J., Richman, Irwin, Cotter, John L., Celoria, Miguel, Cosans, Elisabeth, Moran, Geoffrey P., Frank, Richard C., Fry, Bruce W., Kelso, William M., Graham, Roy Eugene, Carson, Cary, Milner, John D., Peterson, Charles E., Friary, Donald R., Moss, Roger W., Stevens, John R., Anthony N. B. Garvan, Candee, Richard M., Theodore H. M. Prudon, Miller, Amelia F., Glassie, Henry, Owens, Christopher, Heckscher, Morrison H., Garvan, Beatrice B., Garvin, James L., Mooz, R. Peter, Schless, Nancy Halverson, Wheaton, Rodd L., Crouch, Dora P., Garr, Daniel, Robinson, Willard B., Brown, Elizabeth M., Sears, Joan N., de Montêquin, François-Auguste, Reps, John, Pierson, William H., Creese, Walter L., Floyd, Margaret Henderson, Tucci, Douglass S., Smith, Margaret S., MacDougall, Elisabeth B., D. R. Edward Wright, Bruno, Claudia Lazzaro, Lowry, Bates, Morawinska, Agnieszka, Wiebenson, Dora L., Betts, Richard J., Senkevitch, Anatole, White, Charles W., Evenson, Norma, Stamm, Gunther

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