TY - BOOK AU - International Organization for Standardization TI - Technical drawings in general, mechanical engineering drawings, construction drawings ET - 3rd ed. PB - International Organization for Standardization PY - 1997 T2 - ISO standards handbook VL - . Technical drawigs ; vol. 1 EP - 784 p. UR - https://ci.nii.ac.jp/ncid/BB01637208 SN - 926710263X ER -