1 IFSC code is developed to initiate electronic money transfer between banks within India, MICR is a Magnetic Ink Recognition technology for making cheque processing faster and simpler.  IFSC code is alphanumeric 11 digits unique code, whereas MICR is a 9 digit numeric code.
It was not implemented FOR the Vietnam war. It was in effect since 1940 thru 1973. Thus the implementation of the draft in 1940 has NOTHING to do with the Vietnam War in the 1960s.,
Keeping the ranks of the armies filled became difficult as casualties mounted and enthusiasm faded. In April 1862, Congress, on the advice of Davis, passed the first draft law in American history, which took into Confederate service all white men between eighteen and thirty-five. Liberal exemptions (including one white exemption for every twenty slaves owned) weakened the law.