This edition is commonly found in the Capital Wasteland and Mojave Wasteland. Contents covered in this edition are as followed: Blood pressure, your heart, symptoms of common diseases, dieting, sex glands, digestive disturbances, the kidneys, allergies, common skin diseases, cancer, infection and immunity, arthritis, care of eyes, ears and nose, first aid and mental health.
Reading this book permanently improves the Medicine skill of the player by 1, or 2 if the player has the Comprehension perk.
To the south, past the wrecked train and radiated zone, in between some ant egg Clutches, next to the corpse of a raider. The corpse may not appear in all games, but the loot should still be there, albeit a bit harder to spot.
Upper floor, on the conference room's table. Note: There is a mine right beyond the door in this room. If you set it off instead of disarming it the book can be sent flying off the table and be difficult to find. Note: there are two rooms with long wooden tables on this floor. The conference room has blue cushy chairs around the table.
In the crater with the crashed Delta IX rocket, take the sewer entrance. Kill the super mutants inside their small hideout and you're free to take it. Note: You'll need a large amount of RadAway and Rad-X, as this is possibly the second highest concentration of radiation in the game (40 rads/sec).
North-northeast of MDPL-21 power station, at the very top of the map is an irradiated pool marked by toxic barrels with a shipping crate in the back. Swim through the crate and you'll find a small cave with the book on a desk.