TY - GEN AU - Flanders, Harley TI - Differential forms with applications to the physical sciences U1 - 514.7:53 PY - 1963/// CY - New York ; London PB - Academic Press KW - Geometrie diferentiala KW - Forme diferentiale KW - Forme diferentiale; aplicatii in fizica N1 - Contine bibliogr. si index ER -