00257nam a22001097a 4500003000400000008004100004082001600045100001700061245002700078260003400105300000800139OSt230911b        |||||||| |||| 00| 0 eng d  a551.058 A23  aSaltzman, B.  aAdvances in Geophysics  aI.B.H. PatnabAc. Pressc1978  a307