This is about a murder mystery novel I'd read long back (maybe around 15-20 years back). My memory of the book is very vague, and unfortunately, I cannot give much pointers/clues. I think the story had to do with an organization called "Arrow, Inc" (as far as I can remember) where the directors are having a meeting or something like that. It may have had to do with one of the partners doing embezzlement or some kind of financial fraud, then there is a murder, which is later on solved. This murder mystery is of course classic - maybe written in the 70s or before. I'm having a miserable time trying to remember either the title or the author's name. All my efforts so far have been in vain. I'm sorry I cannot give more clues than above - I simply am not able to recollect. If anyone is having even the faintest idea which novel I'm talking about, pleassseee helpppppppp!