000 00431nam a22001217a 4500
999 _c8939
_d8939
008 221110b ||||| |||| 00| 0 eng d
082 _22nd ed
_a515.35 BOY
245 _aElementary Differential Equations and Boundary Value Problems
_cWiliam E. Boyce and Richard C. DiPrima
250 _a22 ed
260 _aNew york
_bJohn Wiley
_c1969
300 _axv,627.;23cm
_bIncludes bibliographical reference and index
_c23cm
942 _2ddc
_cBOOK