Words similar to vols

Example sentences for: vols

How can you use “vols” in a sentence? Here are some example sentences to help you improve your vocabulary:

Cooperative Research Projects Program, vols.
Mention needs to be made, finally, of one other publication from Germany: H. Erk's Zur Lexik wissenschaftlicher Fachtexte, Vols. 4, 5, & 6 (Hueber, 1972-82).
Unresolved Issues Remain, vols.
Case Studies in Science Education, Vols.