000 003180000a22001330004500
245 _aStstistical tables : for science,engineering and management
100 _aMurdoch, J.
100 _aBarnes, J.A.
250 _a2d ed.
260 _aLondon
_bMacmillan
_c1970
080 _a518.2
_bM8
041 _aEN
942 _cBK
999 _c93036
_d93036