.245
aElectrical machinery and control diagrams.
hBook
.100
aCroft Terrell
.005
a00000000000000
.260
aNew York: McGraw-Hill, 1924.
b
c2000
.084
a621.317 Cra
.300
axii, 305 hlm.
b gamb., tab., 21 cm.
cxii, 305 hlm.; gamb., tab., 21 cm.
.336
aBook