Unilateral Problems in Structural Analysis CISM International Centre for Mechanical Sciences, nr. 288 Editat de Gianpietro Del Piero et al. 17 iun 1985 Paperback Preț: 400.71 lei 6-8 săpt.
Unilateral Problems in Structural Analysis - 2 CISM International Centre for Mechanical Sciences, nr. 304 Editat de G. Del Piero et al. 23 feb 1988 Paperback Preț: 395.66 lei 6-8 săpt.