000 00341nam a22001217a 4500
999 _c66750
_d66747
082 _aR/3ME17
100 _aAsfand Murad Kalhoro
_a17ME19
245 _aStaircase Energy Generating System Using Rack and Pinion Mechanism
260 _aNawabshah
_bQUEST
_c2020
300 _a45
700 _aDepartment of Mechanical Engineering
942 _cTHESIS