000
00267nam a2200121Ia 4500
005
20260205050812.0
008
260111s9999||||xx |||||||||||||| ||und||
082
_a
808.8 G96U
245
0
_a
Institution of engineers
260
_c
1982
300
_a
239p.
942
_c
BK
999
_c
86138
_d
86138