Hansy, R M.El.
Prinicples of soil mechanics [Book /] R M.El Hansy. - Labnan : Dr el Ratab , 1990. - 255 p ; : ill ; 24 cm.
624.1513
/ H P
Prinicples of soil mechanics [Book /] R M.El Hansy. - Labnan : Dr el Ratab , 1990. - 255 p ; : ill ; 24 cm.
624.1513
/ H P