000 00356nam a2200157Ia 4500
008 230913s9999 xx 000 0 und d
082 _a536 upt
100 _aUptu, B.Tech
245 0 _aTutorial Question Bank (Ec),Vith Sem
250 _aI
260 _aNEW DELHI
260 _bGALGOTIA
260 _c2003
300 _a296
650 _aGeneral Books
999 _c137199
_d137199