一般注記Indexes for ser. 2 on sheets 1570-1574, 5387-5481; each vol. in this ser. followed by its tables, forms, indexes and illustrations, sometimes accompanied by items supplementary to earlier vols.
Each vol. in ser. 3 followed by its tables, forms, indexes and illustrations, sometimes accompanied by items supplementary to earlier vols.
Microfiche. Zug, Switzerland, Inter Documentation Co. [n.d.] 7439 sheets. 9 x 12-13 cm.