TY - BOOK AU - Black, Bruce J TI - Workshop processes, practices and materials SN - 0-7506-6073-2 U1 - 670.423 BLA 3rd PY - 2008/// KW - Chemical Engineering KW - Machine-shop practice N1 - Faculty, students and Staff UR - https://libgen.is/book/index.php?md5=1AC815A4AA35E6270096E7A7333277FA ER -