Etiquette.

Etiquette, manners, and rituals with food[videorecording] : How to behave at ceremonies and social gatherings by: (Projected and video material)

The new etiquette : real manners for real people in real situations; an A to Z guide by: Stewart, Marjabelle Young (Language materials, printed)

Letters of the modern man : a guide to letter writing by: Li, Amy M.Y.; Kong, Judy W.P. (Language materials, printed)

Etiquette : the blue book of social usage by: Post, Emily (Language materials, printed)

A children's book about being rude by: Berry, Joy (Language materials, printed)

The practical use of international etiquette = 國際禮儀 by: Tang, Hui-fen; Denton, Jeffrey E (Language materials, printed)