000 00283 a2200121 4500
005 20250317151901.0
082 _a380 SPE
100 _aSPEED, N. C.
245 _aAn Introduction to Commerce
260 _aLondon,
_bAllman & Son,
_c1964.
300 _a87p.: table
_c21cm.
942 _2ddc
_cBKS
999 _c823
_d823