Malcolm, Charles W.
A text book on graphic statics / Charles W. Malcolm - New York: McGraw Hill, 1946 - 316 p.
ESTRUCTURAS
PUENTES
TECHOS --NORMAS
624.1712 / M243t
A text book on graphic statics / Charles W. Malcolm - New York: McGraw Hill, 1946 - 316 p.
ESTRUCTURAS
PUENTES
TECHOS --NORMAS
624.1712 / M243t