Soil Engineering /
Spangler, Merlin Grant.
Soil Engineering / - 4 Sub ed. - [S.l.] : Harpercollins College Div, 1982. - 819 p. ;
0700225331 (hardcover) 9780700225330 (hardcover)
Soil mechanics
Soil Engineering / - 4 Sub ed. - [S.l.] : Harpercollins College Div, 1982. - 819 p. ;
0700225331 (hardcover) 9780700225330 (hardcover)
Soil mechanics