TY - BOOK AU - Irons,Ivan TI - Learn CNC secrets: quickly learn the basic concepts of CNC SN - 9780615166940 (pbk.) AV - TJ1189 .I76 2007 U1 - 621.9​023 22 PY - 2007/// CY - Hobart, WA PB - FistFire Publishing KW - Machine-tools KW - Numerical control ER -