Gamkrelidze, R.V (ed) <br/><br/>
Geometry I  basic ideas & concepts of differential geometry 
Ed by R.V. Gamkrelidze 
 - Berlin  Springer  1991 
 - 264 
 - Encyclopaedia of mathematical sciences 28 .
<br/><br/><label>ISBN: </label>0387519998 
<br/><br/><label>Dewey Class. No.: </label>8.01  / GAMK