000 00487nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _a978-0-07-065548-5
035 _a43533
082 _a351.076
_BSIN
100 _aSingh, Ashok Kumar
245 0 _aScience & Technology For Civil Services Examinations
250 _a-
260 _aNew Delhi
_bTata McGraw Hill Education Private Limited
300 _a646
500 _a4433
650 _aCivil Service Examination
942 _cBK
999 _c45805
_d45805