کتاب های David R Sherwood
درباره نویسنده
![The piping guide : for the design and drafting of industrial piping systems](http://cdn.ketabkoo.com/covers/2/278742-n.jpg)
The piping guide : for the design and drafting of industrial piping systems
David R. Sherwood, 1991![The Piping Guide: For the Design and Drafting of Industrial Piping Systems](http://cdn.ketabkoo.com/covers/2/278745-n.jpg)
The Piping Guide: For the Design and Drafting of Industrial Piping Systems
David R Sherwood, 2009![The Marketing Research Guide](http://cdn.ketabkoo.com/covers/17/1714609-n.jpg)