TY - BOOK ID - 127694881 TI - Fundamentals of differential equations AU - Nagle, Richard Kent AU - Saff, Edward B. PY - 1986 SN - 0805368108 PB - Menlo Park (Calif.) : Benjamin/Cummings, DB - UniCat KW - Differential equations. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127694881 AB - ER -