السلام عليكم
هده الرولبط لاتعمل
Five Hundred and Seven Mechanical Movements
ISBN: 1879335638

MEMS_Mechanical_Sensors
Steve P. Beeby / Graham Ensel / Michael Kraft
ISBN: 1580535364

Introduction to Operations Research
Author: Frederick S. Hillier
ISBN: 0072535105

Operations Research Calculations Handbook
Author: Dennis Blumenfeld
ISBN: 0849321271