000
00292nam a2200121Ia 4500
008
200227s9999 xx 000 0 und d
020
_a
9789353433918
100
_a
Trishna Knowledge Systems
245
0
_a
Gate Mechanical Engineering 2020
260
_b
Pearson
365
_b
850/-
942
_c
BK
999
_c
6593
_d
6593