http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
The whole work, according to the publisher's notice on back covers of pts. 1-5, was intended to comprise three volumes, each to be issued in twelve monthly parts; only 7 parts appeared, the text of the last ending abruptly. Pts. 3 and 4/5 are dated on inside cover: Copyright 1880. S. E. Cassino. On the back cover of the 7th part the author's Birds' nesting or How to collect nests and eggs is advertised for subscription (appeared in 1882)