00514nam a22002057a 4500 OSt 20180116192431.0 151208t xxu||||| |||| 00| 0 eng d 9812231676 0 362.5 technical studies 3. technical studies three. Singapore: Longman; 1997. 208p: ill; 29 cm. Materials 8219 workshop process 8220 basic technologies 8221 ddc BK 354112 354112 0 0 ddc 0 0 SADA SADA 2015-12-08 0 362.5 TEC 1997 SADA0002511 2017-01-05 01 307.00 2017-01-05 BK 0 0 ddc 0 0 SADA SADA 2015-12-08 0 362.5 TEC 1997 SADA0002512 2017-01-05 02 307.00 2017-01-05 BK