TY - BOOK AU - Bollado Alejandro H. Jr. AU - ED - ED - ED - ED - TI - : principles & formulas SN - 9719261544 (paperback) SN - 2 PY - 2003///.46 CY - Philippines PB - Padilla Engineering Review Center,;Padilla Engineering Review Center, Publishing and tutorial Center KW - KW - 2 KW - 0 KW - 6 KW - 20 N1 - Includes bibliographic records and index; 5 ER -