00354nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001800084245003800102260003700140300000800177650000800185700001500193221030s9999    xx            000 0 und d  a8185402884  aEnglish  a105.23bCal  aO. P. N. Cala 0aBasics of Satellite communication  bShipra PublicationsaDelhic2000  a102  aECE  aK. Shanker