000 00300nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aPROSENJIT DAS GUPTA
245 0 _aECO-YATRA
260 _b"TATA MCGRAW HILL EDUCATION PVT.LTD., NEW DELHI"
260 _c2011
365 _b295.00
942 _cBK
999 _c167417
_d167417