20918
26440
Bates, Martin
English for science technology: General science
London
Longman
1976
119p.:ill
English for science and technology series
At head of title :NUCLEUS
by Martin Bates and Tony Dudley-Evans
، English language- Test books for foreigners
PE
1128
.
B3
AU
AU Dudiey-Evans,Tony
TI
SE
CL
CL
