00000nam 2200000 4500 INLIS000000000018759 20241211111316 0010-1224000130 ta 241211################g##########0#eng## 620 620 DAV h Davidson, A Handbook Of precision Engineering : volume 4 physical and chemical fabrication techniques / Davidson, A Amerika : McGraw Hill, 1967 xii, 166 hlm. : ind., ill. ; 24 cm Engineering 18333