000
00249pam a2200109a 44500
082
_a
530.8
_b
H99E
100
_a
Hvistendahl, H.S.
245
1
_a
ENGINEERING UNITS AND PHYSICAL QUANTITIES
260
_a
_b
_c
1964
964
_g
CIRC
997
_a
27217 C
999
_c
412543
_d
412543