Card Index Systems :
Globe-Wernicke Co. Ltd.
Card Index Systems : Estimates for special work supplied / Globe-Wernicke Co. Ltd. - London : 1910. - 36 p.
Library science--Cataloging--Periodicals
Card Index Systems : Estimates for special work supplied / Globe-Wernicke Co. Ltd. - London : 1910. - 36 p.
Library science--Cataloging--Periodicals