BAKER.S, . (1964). ELEMENTS OF STRUCTURAL STEEL DRAWING (PART-I) ED.2. CANADA: "INTERNATIONAL CORRESPONDENCE SCHOOLS,CANADA".
BAKER.S, . 1964. ELEMENTS OF STRUCTURAL STEEL DRAWING (PART-I) ED.2. CANADA: "INTERNATIONAL CORRESPONDENCE SCHOOLS,CANADA".
BAKER.S, . ELEMENTS OF STRUCTURAL STEEL DRAWING (PART-I) ED.2. CANADA: "INTERNATIONAL CORRESPONDENCE SCHOOLS,CANADA". 1964.