London : Butterworths Scientific Publications, 1955. First Edition. Very good copies in the original gilt-blocked cloth. Slight suggestion only of dust-dulling to the spine bands and panel edges. Remain particularly well-preserved overall; tight, bright, clean and strong. Item #301835
Physical description: 2 volumes, 29 cm. Subjects: Periodicals ; Directories. Periodicals ; Bibliography ; Catalogs. Great Britain - Periodicals - Bibliography - Union lists.