In many posts here, I have seen people mention the "Speilvogel" book. I hope this is "Stress Calculations Simplified" by S.W.Spielvogel.

May I please ask the members where can I buy/ get this particular book (may be a pdf copy, for which I am ready to afford a reasonable amount), as it seems to be out of print (may be after 1955). I could not get it from any popular online bookstores (amazon, etc.) I am in India in its Capital Delhi.

I do hope to have your kind reply.

With Best Regards,
Shubha S. Mukherjee