000 00564nam a22001697a 4500
008 230706b |||||||| |||| 00| 0 eng d
020 _a9788176568555
040 _aNational Science Library
_cNational Science Library
080 _a621.371.36
_bP4
100 _aShanker, Kali
245 _a उपग्रेह संचार प्रणाली का बढ़ते कदम
246 _aUpagreh sanchaar pranaalee ka badhata kadam
260 _aNew Delhi:
_bBPB Publications,
_c2004
300 _a225p.
650 _aScience
942 _2udc
_cHBK
999 _c49993
_d49993