000 00282nam a2200109Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
100 _aCSR
245 0 _aObjective general knowledge 2012
260 _aCSR Publication
_bDavanagere
_c2012
300 _b0
650 _aELECTRICAL SCIENCE
999 _c137153
_d137153