000
00300nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
PROSENJIT DAS GUPTA
245
0
_a
ECO-YATRA
260
_b
"TATA MCGRAW HILL EDUCATION PVT.LTD., NEW DELHI"
260
_c
2011
365
_b
295.00
942
_c
BK
999
_c
167417
_d
167417