000 00463nam a2200157Ia 4500
005 20260205063316.0
008 260111s9999||||xx |||||||||||||| ||und||
020 _a9789352605705
082 _a500.76 Ag81S
100 _aAgrahari, Ravi P.
245 0 _aScience technology : for civil services examinations
260 _aLondon
_bMcGraw hill
_c2017
300 _aV.P.
690 _aCompetitive exam ;Science and technology ;Exam - civil services
942 _cBK
999 _c183473
_d183473