By Davies, R. J., Cartwright, J. A., Stewart, S. A., Lappin, M., Underhill, J. R.
By Lawson, M., Formolo, M. J., Eiler, J. M.
By Batist, M.De, Jacobs, P., De Batist, M.
By David, C., Le Ravelec-Dupin, M.
By Leibniz, Freiherr von Gottfried Wilhelm, Parkinson, G. H. R., Morris, M.
By Daniken, Erich von, Heron, M.
By Lanigan, M.
By Connelly, M.
By Cox, M., Carr, E.
By Bulgakov, Mikhail Afanasevich, Glenny, M.
By Lemoine-Luccioni, Eugenie, Davenport, M., Reguis
By Goldwater, Robert, Treves, M.
By Andrieux, Maurice, Fitton, M.
By Morgan, M., Palmer, Sue
By Culshaw, M. G., Bell, F.G., Cripps, J.C., O'Hara, M.
By Hart, M., etc.
By Conlan, J., Henley, M.
By Whitton, B.A., Potts, M.
By Sadiq, M., McCain, J.C.
By Matheron, G., Armstrong, M.
By Goldstein, M., etc., Simonetti, G., Watschinger
By Merlin R Carothers, Carothers, M.
By Mohanty, U.C., Mohapatra, M., Singh, O.P., Bandyopadhyay, B.K., Rathore, L.S.
By C., Buddy, A., Kate, M., Don
By Nicolleau, F.C.G.A., Cambon, C., Redondo, J.-M., Vassilicos, J.C., Reeks, M., Nowakowski, A.F.
By Oria, M., Raffin, J., Perry, G.A., Barnes, H.
By Stewart, M., Melchers, Robert E.
By Ashworth, J.R., Brown, M.
By Price, Susan, Maclean, C., M., Moira