cam a22 4500 211322598 CHVBK 20191215091138.0 000912s1986 cc |||||||||| 00 |chi d (RERO)1350977 ea RERO laisdc s1dr rero Zulin Jingying Shijian Yu Lilun Jixie Gongyebu, Guanli Kexue Yanjiusuo Beijing Jixie gongye chubanshe 1986 333 p. 19 cm txt rdacontent n rdamedia nc rdacarrier rero dr-sys CE/RPC 73.2 h Chine (République populaire) Ministry of Machine-Building Industry Guanli Kexue Yanjiusuo (RERO)A003102595 RERO 710 2- Chine (République populaire) Ministry of Machine-Building Industry Guanli Kexue Yanjiusuo (RERO)A003102595 BK020000 XK020000 XK020000 RERO RE71070 RE71070 RE710700002 CE/RPC 73.2 h ZUJS 1986 ISDC 52851