1920
2771
Zetler, Robert L.
Successful communication in science and industry: writing, reading, and speaking
New York
McGraw-Hill
1961
200p. illus
by Robert L. Zetler and W. George Crouch
، Technical writing
، Reading
، Public speaking
PE
1475
.
Z4
AU
AU Crouch, William George 1903-
TI
CL
CL.نوجی
