00508     2200181   4500001002100000008003900021035002000060245006900080100002500149250001100174260003300185300002500218020001500243084001700258082001100275650002600286990001400312INLIS000000000000440                                   N    a0010-0317000438  aAn introduction to differential equations and their applications  aCampbell, Stephen L.  a2nd ed  aWadsworth :bWadsworthc1990  axii, 596 hlm.c24 cm  a0534094686  a515.35 Cam i  a515.35  aPERSAMAAN DIFERENSIAL  a105495412