1.
Linear Pro-p-Groups of Finite Width, Vol. 167
by Klaas, G., Leedham-Green, C...
ISBN: 9783540636434
List Price: $39.95
2.
Linear Pro-P-Groups of Finite Width
by Klaas, Gundel, Leedham-Gree...
ISBN: 9783662165942
List Price: $24.99