000 00521nam a22001931 4500
001 7833
003 BD-DhUET
008 741104s1965 nyua b 000 0 eng
040 _aDLC
_cOOrrW
_dOCoLC
_dBD-DhUET
082 _a517.6
_bLEV/1965
100 1 _aLevens, A. S.
245 1 0 _aGraphical methods in research
_cby A. S. Levens
250 _a1st ed.
260 _aNew York
_bJohn wiley & sons
_c1965
300 _avi, 217p.
_bill.
_c24 cm.
504 _aincluding Bibliographies
650 0 _aGraphic methods
942 _cGB
999 _c7833
_d7833