000 00567nam a2200241Ia 4500
003 OSt
005 20220912152931.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a29915
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB33, J44
100 _aPiaggio H T H
245 0 _cPiaggio H T H
_aDifferential equations
260 _c1954
300 _ap.
_ccm.
650 _aDifferential equations
942 _hB33, J44
_cTEXL
_2CC
999 _c94230
_d94230