000 00430nam a2200145Ia 4500
005 20260205063328.0
008 260111s9999||||xx |||||||||||||| ||und||
020 _a9789351473978
082 _a001.076 M262N
245 0 _aNext IAS science and technology : civil services examination
260 _aNew Delhi
_bMade easy publication
_c2018
300 _a234p.
690 _aCompetitive exam ;Science and technology
942 _cBK
999 _c183866
_d183866