de la Cruz, Allan O. Basics of the english grammar: a textbook-workbook for english language learners/ Allan O. de la Cruz. - Quezon City: Wiseman's Books Trading, c2014. - vii, 180 pages; 28 cm. Includes general references. ISBN: 978-971-9617-32-7 Subjects--Topical Terms: English language--Grammar. Dewey Class. No.: DFil 425 / D35b