000 00421pam a2200169a 44500
082 _a517.38
_bB46d2
100 _aBetz, Herman
245 1 _aDIFFERENTIAL EQUATIONS WITH APPLICATIONS
250 _a2nd
260 _aN. Y.
_bHarper & Row
_c1964
300 _a354
440 _aHarper'S Mathematics Series
_v
650 _aDifferential Equations
700 _aEwing, George M.
964 _gCIRC
997 _a31493 C
999 _c428336
_d428336