000 | 00476 a2200157 4500 | ||
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005 | 20151026133330.0 | ||
008 | 140409b xxu||||| |||| 00| 0 eng d | ||
020 | _a9780070655485 | ||
080 |
_a(079.1):5/6 _bSIN R |
||
100 |
_aSingh, Ashok Kumar _915820 |
||
245 | _aScience & Technology for civil services examinations | ||
260 |
_c2013 _bTata Mc Graw Hill _aNew Delhi |
||
300 | _a646p. | ||
653 | _aScience & technology - Civil service examination | ||
942 | _cREF | ||
999 |
_c68510 _d68510 |