TY - GEN AU - Geddes,James D. TI - Tables for the calculation of stresses in a semi-infinite medium due to vertical sub-surface loading T2 - Bulletin / University of Newcastle upon Tyne SN - 085362058X U1 - 624.1760212 PY - 1969/// CY - Newcastle upon Tyne PB - Oriel Press KW - Strains and stresses KW - Tables, calculations, etc ER -