Khoa học lao động
By: Nguyẽ̂n Văn Lê.
Edition: In là̂n thừ 2 có bỏ̂ sung.
Publisher: Lao động
Published: 1978
Place of publication: Hà Nội
Language: vie
Number of pages: 383
Subjects: Human engineering.; Work -- Physiological aspects.
Notes: Bibliography: p. 376-378.