Yazar
Qinghe Huang
5 cilt bulundu.
Cilt sonuçları
Wu zuo li wu qi she ji yuan li
Qinghe Huang · Guo fang gong ye chu ban she
315 sayfa · 1982
Recoilless rifles / Design and construction
Jian zai nong ye
Qinghe Huang · Xin hua shu dian Beijing fa xing suo fa xing
484 sayfa · 1993
Emergency management / Natural disasters