000 00439nam a22001937a 4500
015 _a3297
080 _a511
_bTOF
100 _aToft, L
100 _aMcKay, A.D.D.
245 _aPractical Mathematics
260 _aPITMAN & SONS
_bLondon
_c1960
300 _a504p.
_bfig.
490 _aVolume
_vI
852 _a1L3-1
999 _c1493
_d1493