Manaois, German M. <br/><br/>Drafting / German M. Manaois.  - Quezon City :  Phoenix Publishing House,  c1983.  - 2 volumes :  sustrations,  25 cm.  - Phoenix Practical Art Series. .<br/><br/><label>ISBN: </label>9710621815 <br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical drawing.<br/><br/><label>LC Class. No.: </label>T351.5  / .M311 1983