Autor
Hewitt, P.G.
2
Lavoisier, Antoine Laurent 1743-1794
2
Driver, Rosalind
1
Escotet Suárez, María Consuelo
1
Freeman, Ira Maximilian 1905-1987
1
Guesne, Edith
1
Hewitt, Paul G.
1
Joos, Jakob Christoph Georg 1894-1959
1
Kent, Amanda
1
Manjarrez Luna, J.E.
1
Rivera Solano, A.
1
Romay, Juan
1
Sears, Francis Westor
1
Tiberhien, Andrée
1
Tricárico, Hugo R.
1
Ward, Alan 1932-
1
Yau Ng, Víctor
1