Hartshorne, Robin <br/><br/>
Deformation theory/ 
Robin Hartshorne 
 - New York:  Springer,  c2010. 
 - vi, 234 p. :  ill. ;  25 cm. 
 - (Graduate texts in mathematics),  257 .
<br/><br/>1. First-order deformations --<br/>2. Higher-order deformations --<br/>3. Formal moduli --<br/>4. Global questions. 
<br/><br/><label>ISBN: </label>9781441915955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebraic Geometry<br/>Deformations of singularities<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / HAR/D