TY  - BOOK
AU  - Parshim,A.N.
AU  - Shafarevich,I.R.
TI  - Algebra VII: combinatorial group theory applications to geometry 
U1  - 512.2 
PY  - 1990///
CY  - London
PB  - Springer Verlag
KW  - Singularities (Mathematics)
KW  - Geometry, Algebraic
N1  - Library has vol. 7
ER  -