Bridgeman's drawing from life and the practice and science of drawing are both really solid books, I'd redline but I don't think I'm really qualified, Also I think you're gonna want look more into porportions than anatomy.
Standard figure is 7.5-8 heads high 2 heads wide nipples are 1 head down, then roughly the navel then the crotch, then the next head is above the knee about a 1/3 of a head below that are the knees. You can prolly pick up loomis' life drawing for all its worth off the internet somewhere that's always a really good one.