The cycle of spring /

Eitemau Tebyg

• An Illustrated Cycle of Chinese Festivities in Malaysia and Singapore /
  gan: Wong, C. S., author 392936
  Cyhoeddwyd: (1987)
• Coil springs
  gan: 8096 British Standards Institution
• Springs : a miscellany/
  gan: 460558 Sanders, Thomas Henry
  Cyhoeddwyd: (1940)
• Manual on design and manufacture of coned disk springs (Belleville springs) and spring washers--SAE HS 1582 : report of the Spring Committee.
  gan: Society of Automotive Engineers (United States). Spring Committee
  Cyhoeddwyd: (1988)
• Materials for springs /
  gan: Yamada, Y., et al.
  Cyhoeddwyd: (2007)