TY  - BOOK
TI  - Ibon teacher's manual on Philippine history
AV  - DS 668. .Ib6 1985
PY  - 1983///];copyright 1983
CY  - Manila
PB  - Ibon Databank Phils., Inc.
KW  - Philippines
KW  - sears
N1  -  Previously published as: IBON Philippine history workbook.  1980.; Mimeographed.
ER  -