00314    a2200133   4500000002500000100001400025110001400039245005000053250001900103260001600122264001600138942000700154999001900161     nam a22     7a 4500  aBoas, M L  aBoas, M L  aMathematical Methods in the Physical Sciences  alatest edition  bWileyc2023  bWileyc2023  cBK  c312355d312355