000 00291nam a2200109 4500
082 _a629.2252RIZ
100 _aRizvi, S. Mansoor Ali
245 _aFundamentals of Tractor Mech: & Energy Conservation
260 _aIslamabad:
_bNational Book Foundation,
_c1998.
300 _a140p. ;
942 _cBK
999 _c7497
_d7497