Report of engineering research in progress as of January 1, 1943
Print Book, English, [1943]
3 preliminary leaves, 116 (i.e. 122) leaves 28 x 22 cm
18776786
Cover title: Engineering college research
Includes extra numbered leaves 39a-39d and 44a-44b
Typewritten slip of additions mounted on 2d prelim. leaf
Reproduced from typewritten copy