00401nam a2200109Ia 4500008004100000082001700041100001900058245006800077260002700145300002700172490009200199251030b        |||||||| |||| 00| 0 eng d  a516bD432.VD  aDerham, George  aVarietes differentiables, forms, courant, formes harmoniquesb/  aParis:bHermann,c1973  ax, 198p. Index. Tables  aPublications de L'Institute de Mathematique de L' Universite de Nancago publications, 3