English for business /
English for business /
T.G. Shelkova, L.A. Ljasetskaja a.o.
- Moscow : International Relations , 1971.
- parts.
P. 1 (1971, 364 p.) P. 2 (1971, 279 p.) P. 3 (1971, 334 p.)
Business
P. 1 (1971, 364 p.) P. 2 (1971, 279 p.) P. 3 (1971, 334 p.)
Business