000
00276nam a2200121Ia 4500
100
_a
G K PUBLISHERS
650
_a
Mechanical Engineering
365
_c
RS
365
_d
1
942
_c
ENGBK
245
_a
Gate Paper Mechanical Engineering
260
_b
G K Publishers
_c
2005
_a
Noida
999
_c
6686
_d
6686