000 00531nam a22001574a 4500
008 150128n ii |||gr||||Z||||||eng
082 _a517.38 HOP
100 _aHopf L.
245 1 _aIntroduction to the Differntial Equations of Physics
_hTextual Documents
250 _a1948.
260 _aNew York:
_bDover Publications,
_c1948.
300 _a154p.:
_e00645.
630 _aDifferential Equations,Law of Casuality,Solution by Change of variables.
942 _cBK
999 _c524380
_d524380