00330nam a2200109 a 450000500170000008200200001710000060003711000200004324500900006326000480015330000190020120251203090448.0  a530.72,bD, int  d_  aNarasimhan, V.S  aInternational collquium on Baryon non conservations: Icoban,Bombay,January 11-14,1982  aBangalorebIndian Academy of Sciencesc1982  axii,283p, 23cm