000 00284nam a2200133Ia 4500
942 _cENGBV
520 _aIssue No.1-6
654 _aAviation
654 _aWeek
654 _aAviation
245 _aEngineering Advances
260 _aNational
_bB Varghese, Mumbai
_c2007
440 _v19
999 _c40831
_d40831
650 _aGeneral
650 _aGeneral