Campanology n. : The art of ringing bells, or a treatise on the art.

Example:
Soooooo Campanology classes aren't about coming out?

Taxonomy
bells, carillon, change ringing, chimes, ropes, ringers, Campanology, Church Bell Ringers, the bells, instrument, permutations, Stedman, swings, method ringing, Netherlands Carillon, free encyclopedia, Russian Orthodox, chime bells.

Defination from the web:
Campanology (from late Latin campana, "bell"; and Greek -λογία, -logia) is the study of bells. ... In this sense, however, the word "campanology" is most often used in reference to relatively large bells, often hung in a tower. ...