Lothaire, M..
Encyclopedia of Mathematics and its Applications Vol-17 / - First Ed.. / - London : Addison-Wesley Publishing Company. - p.238,xii :
0-201-13516-7
B217 / M3
Encyclopedia of Mathematics and its Applications Vol-17 / - First Ed.. / - London : Addison-Wesley Publishing Company. - p.238,xii :
0-201-13516-7
B217 / M3