Ernest W. Spencer

Flexible glues for bookbinding, by Morris S. Kantrowitz,... Ernest W. Spencer,... Frederick R. Blaylock,...

Flexible glues for bookbinding, by Morris S. Kantrowitz,... Ernest W. Spencer,... Frederick R. Blaylock,...

1941

Permanence and durability of paper, an annotated bibliography of the technical literature from 1885... to 1939... by Morris S. Kantrowitz,... Ernest W. Spencer,... Robert H. Simmons,...

Permanence and durability of paper, an annotated bibliography of the technical literature from 1885... to 1939... by Morris S. Kantrowitz,... Ernest W. Spencer,... Robert H. Simmons,...

1940