000 003420000a22001450004500
060 _a100
082 _a001.422 TOR
100 _aTorgerson, Warren S
245 _aTheory and methods of scaling
260 _aUSA, John Wiley & Sons INC
260 _c1967
300 _a460
650 _aScaling - theory/ scaling - methods
942 _cBK
999 _c361899
_d361899