TY  - BOOK
AU  - WRAGG,E.C
AU  - Anwar Jassin
TI  - Pengelolaan Kelas 
SN  - 979-553-873-X
U1  - 371.1 
PY  - 0000///996
CY  - Jakarta
PB  - Grasindo
KW  - 0
KW  - Grade 7-9
ER  -