TY  - BOOK
AU  - Gregory, John Milton, 1822-1898
TI  - The laws of teaching
SN  - 0801052726
U1  - 371.3 
PY  - 1999///
CY  - Grand Rapids, Michigan
PB  - Baker Books
KW  - Teaching
KW  - Education -- Philosophy
KW  - Laws of teaching
ER  -