000 00380pam a2200157a 44500
003 OSt
040 _cIIT Kanpur
041 _aeng
082 _a001.4
_bL576g
100 _aLevens, Alexander Sander
245 1 _aGraphical methods in research
_cAlexander Sander Levens
260 _aNew York
_bJ. Wiley
_c1965
300 _avii, 217p
650 _aGraphic Methods
942 _cBK
999 _c419170
_d419170