TY  - BOOK
AU  - Mariano,Antonio D.G.
TI  - Pampaaralang balarila ng wikang pambansa, ikaapat na taon
U1  - 499.2115  
PY  - 1950///
CY  - Quezon City
PB  - Bedes Publishing house, inc.
KW  - Pilipino language
KW  - Composition and exercises
ER  -