Omar AntolínThere is much truth to this post about about #math textbooks.
PassengerMy old Young & Freedman from undergraduate is holding up one end of my wife's electronic piano and Boas & Stroud is holding up the other end.
iainbertram@passenger @oantolin Young and Freedman has gone the way of the 300 euro book.
These days you can usually find a good open source alternative no reason to fund academic publishing