000 003350000a22001330004500
008 140223b1962 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aB321 K2
082 _aB321 K2
100 _aEDWARDS (Joseph)
245 _aDifferential calculus for beginners.
260 _aLondon
_bMacmillan
_c1962
650 _aDIFFERENTIAL
999 _c253491
_d253491