TY - BOOK AU - Calpito, Marlo Mapple G., jt.a. AU - Leal, Keanson A., jt.a. AU - Pillera, Joanna Mae S., jt.a. TI - First language interference and grammar proficiency among first year Bachelor of Arts in English Language students of Nueva Vizcaya State University, Bambang campus KW - English language KW - Grammar N1 - Undergraduate Thesis (BA English Language) Nueva Vizcaya State University; Includes appendices & bibliography ER -