por Hill, John William, 1933- [autor] | Kolb, Doris K [autor] | Hill, Cynthia S [colaborador] | Escalona y García, Héctor Javier [traductor].
por Hill, John William, 1933- [autor] | Feigl, Dorothy M [autor] | Tudela, Victoria [traductor] | Hill, John William, 1933-. Chemistry and life.