(Having Regard for Oneself and Others: Promoting Proper Behaviour to Improve Public Toilet Cleanliness)
By Fanny M. CHEUNG, Yuk-sik CHONG, Victor W. T. ZHENG and Po-san WAN
Chinese/21.0 x 29.7 cm/paperback/59 + v pages/published in November 2020
ISBN 978-962-441-822-4