00640nam a22001697a 4500003000800000005001700008008004100025040002100066082001600087100002500103245011600128260004300244300003200287500009100319504004000410650002000450BD-DhUL20151116103859.0151116s1997    bg a|||| i||| 00| 0 eng d  aBD-DhULcBD-DhUL  a621.47bKHP  aKhan, Md. Anwar Alam  aPreparation of selective surfaces and study of their optical properties / cMd. Anwar Alam Khanh[MPhil Thesis]  aDhaka : bUniversity of Dhaka, c1997.  av, 81p. : bill. ; c30 cm.  aThesis (M. Phil)--Deptt. of Applied Physics and Electronics, University of Dhaka, 1997  aIncludes bibliographical references00aSolar radiation