000 00512nam a2200193Ia 4500
008 221011s9999 xx 000 0 und d
020 _a9788131518564
040 _aPUL
082 _a621 LAL
100 _aLal, S. N.
245 0 _aElements of mechanical engineering
260 _aNew Delhi:
_bCengage Learning,
_c2013.
300 _axi, 278 p.
650 _aEnergy resources
650 _aBasic concepts of thermodynamics
650 _aSteam boilers
650 _aPower transmission systems
942 _cBK
999 _c8073
_d8073