Through the roof! : the story of Rolando C. dela Cruz, world class Filipino inventor
Mainar, Heizel L.
Through the roof! : the story of Rolando C. dela Cruz, world class Filipino inventor / Heizel L. Mainar, Armor B. Rapista - xix, 216 pages : illustrations
Includes bibliographical references (pages 215-216) and index.
Humble beginning Family & marriage The making of an inventor The amazing touch of Rollie Faith and service
9789719481409
Dela Cruz, Rolando C.
Inventors--Philippines--Biography
92
Through the roof! : the story of Rolando C. dela Cruz, world class Filipino inventor / Heizel L. Mainar, Armor B. Rapista - xix, 216 pages : illustrations
Includes bibliographical references (pages 215-216) and index.
Humble beginning Family & marriage The making of an inventor The amazing touch of Rollie Faith and service
9789719481409
Dela Cruz, Rolando C.
Inventors--Philippines--Biography
92