๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The South African Negro

โœ Scribed by R. A. Dart


Publisher
John Wiley and Sons
Year
1929
Tongue
English
Weight
536 KB
Volume
13
Category
Article
ISSN
0002-9483

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๐Ÿ“œ SIMILAR VOLUMES


Variation in the number of presacral ver
โœ Pamela de Beer Kaufman ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 454 KB ๐Ÿ‘ 2 views

## Abstract Variation in number of presacral vertebrae (PSV) was examined in 462 vertebral columns in four populations drawn from tribal groups of Southern African Negroes. The total incidence of numerical variants (23 PSV and 25 PSV) was 19% in males and 12.1% in females. Males have a higher frequ

South African ergonomics
๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 145 KB

The primary source document for safety and health personnel, Principles of Ergonomics is said to be a complete training course for managers working to identify and reduce ergonomic injuries. A recent area directive issued to OSHA offices requires compliance officers to evaluate the potential for erg