00821cam a22002292  450000100060000000300080000600500170001400800410003103500510007204000420012304100080016508200220017310000240019524500540021926000360027330000320030949000710034150400510041265000410046370000160050483000710052015172BD-RjUL20211208235749.0140209s1963    nyua     b    001 0 eng d  a(BD-RjUL)15226aOCLC ocm02147580 from D971117M  aDLCcGASdSERdUKMdEQOdBD-RjULbeng  aeng00a629.437bSPA 19631 aBalakrishnan, A. V.10aSpace communications /cby E. Rechtin and others.  aNew York :bMcGraw-Hill,c1963.  aix, 422 p. :bill.;c24 cm.1 aUniversity of California engineering and sciences extension series  aIncludes bibliographical references and index. 0aAstronauticsxCommunication systems.1 aRechtin, E. 0aUniversity of California engineering and sciences extension series