All the reference information anyone needs on virtually any subject is right at the fingertips in this handy pocketsized guide. Its tables, charts, drawings, lists, and formulas will be especially useful for contractors, students, travelers, electronics hobbyists, craftspeople, and engineers and technicians in virtually every field.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
For more information, please visit
www.P65Warnings.ca.gov.
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