00522nam a22001577a 4500003000800000005001700008008004100025040002100066082001800087245006600105260004100171300002800212500007000240504004100310650001300351BD-DhUL20161020091008.0161020s1975    xxua|||| m||| 00| 0 eng |  aBD-DhULcBD-DhUL  a539.7213bSTU00aA study of neutron diffusion length in bismuth /h[MS Thesis]  aDhaka :bUniversity of Dhaka,c1975.  a80 p. :bill. ;c29 cm.  aThesis (MS ) -- Department of Physics, University of Dhaka, 1975.  aIncludes bibliographical references.00aNeutrons