बेखायनो इउ.एन.आइ. आ 21 मार्स , 1961 मायथायाव दाफिननाय इउ.पि.आइ. नि टेलिप्रिन्टार मेसिनफोरावसो खामानि मावनो जागायो ।
Thus U.N.I. began its work from 21st March , 1961 on the disintegrated machines of U.P.I. .