Autor
Hostetler, Robert P.
2
Larson, Roland E.
2
Aguilera, Néstor E.
1
Anton, Howard
1
Ayres, Frank
1
Bradley, Gerald L.
1
Edwards, Bruce H.
1
García Venturini, Alejandro E.
1
Hoffman, Laurence D.
1
Leeuw, Karel de
1
Losada y Puga, Cristobal de
1
Piskunov, N.
1
Purcell, Edwing J.
1
Sadosky, Manuel
1
Spinadel, Vera W. de
1
Swokowski, Earl W.
1
Zill, Dennis G.
1