000 00377nam a2200145Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a000SA.5
_bP132
100 _aPage E S
245 _aCumulative sum charts
500 _aPhoto print from technometrics ; V.3, no.1 ; Feb.1961 ; p.9
650 _aSum charts
942 _cBK
999 _c100137
_d100137