000
00242 a2200097 4500
001
18978
100
_a
A S M E
245
_a
Instruments & Apparatus Leak Dedection & Leakage Measurement Pt-21
260
_a
_b
A S M E
_c
090
_c
14063
_d
14063
942
_a
NUST-CAE
_c
M
_c
4518
999
_c
254051
_d
254051