Indian Standard : method for statistical quality control during production - part 1  control charts for attributes and count of defects 

 - New Delhi  Bureau of Indian Standards  1973 
 - 38p.  
<br/><br/> IS : 397 (part 1) - 1972 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control charts -- Attributes and count of defects -- Indian Standards<br/>Indian Standards<br/>Methods -- Statistical quality control -- Production