000 00294nam a2200133Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aB Saraf
245 _aMechanical Systems
250 _a1st
260 _bDelhi:Vikash Pub
_c1999
300 _a194p.
650 _aMechanical
999 _c83
_d83