TY  - BOOK
AU  - Wheatley, Margaret J.
AU  - Kellner-Rogers, Myron
TI  - a simpler way
SN  - 978-1-57675-050-6
U1  - 658.4 
PY  - 1952///
CY  - San Francisco
PB  - Berrett-Koeler Publishers
ER  -