TY - BOOK AU - Obert,Edward F. TI - Internal combustion engines & air pollution SN - 9780700221837 U1 - 621.43 23 PY - 1973///] CY - New York PB - Intext KW - Internal combustion engines N1 - First ed., by B. H. Jennings and E. F. Obert, published in 1944; Includes bibliographies ER -