TY - BOOK AU - Edwards,C.Henry AU - Penney,David E. TI - Elementary differential equations with applications SN - 0133120759 AV - QA371 .E3 1994 U1 - 515/.35 20 PY - 1994/// CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Differential equations N1 - Includes bibliographical references (p. 583-585) and index ER -