TY - BOOK TI - Soil mechanics and foundation engineering: proceedings of the Sixth Regional Conference for Africa, Durban 1975. Vol.2 SN - 0869610848 PY - 1975/// CY - Rotterdam, Balkema. UR - http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=34861 ER -