00578nam a2200205 a 450000100060000000300100000600500170001600800410003302000150007403500140008908200290010310000180013224500600015025000120021026000330022230000330025550000200028865000470030870000170035538779(BD-RjUL)20211209052847.0921109s1984    nyua     b    001 0 eng d  a8174090711  a(BD-RjUL)  221a621.380422bAGS 20001 aAgarwal, D.C.10aSatellite communications /cD. C. Agarwal & A. K. Maini  a4th ed.  aDelhi :bKhanna Pub.,cc2000  axvi, 576 p. :bill. ;c23 cm  aIncludes Index. 0aArtificial satellites in telecommunication  aMaini, A. K.