000 | 00518nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 160316s9999 xxu||||| |||| 00| 0 eng d | ||
020 | _a9788183571005 | ||
100 | _aChopra J K ed | ||
245 | _aDevelopment in the field of science and technology IT and Space | ||
260 |
_aNew Delhi _bUnique _c2012 |
||
300 | _axii,360p.;24cm | ||
650 | _aScience and technology-UPSC/PCS Civil service exam guide | ||
999 |
_c96043 _d96043 |