TY  - BOOK
AU  - Gregory, John Milton 
TI  - The seven laws of teaching
SN  - 0801036526
AV  - LB1025  .G83 1977
PY  - 1977///
CY  - Grand Rapids, Mich. : 
PB  - Baker Book House
KW  - laws
KW  - Teaching
ER  -