Grothendieck, Alexander and Murre, Jacob P. <br/><br/>
Tane fundamental group of a formal neighbourhood of a division with normal crossings on a scheme   

 - Berlin  Springer-Verlag  1971 
 - viii, 133p. 
 - Lecture notes in Mathematics   208 .
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<br/><br/><label>Dewey Class. No.: </label>512  / G881.TF