000
00256nam a2200121Ia 4500
008
160921s9999 xx 000 0 und d
100
_a
YADAV KS
245
_a
ENGINEERING MECHANICS
250
_a
1st
260
_b
VAYU
_c
2008
300
_a
444
942
_c
BK
999
_c
610
_d
610