. . . "Manual of instruction in ordnance and gunnery for U.S. naval training service"@en . . . . . "Manual of Instruction in Ordnance and Gunnery for the U.S. Naval Training Service" . . . . . . . . "Manual of instruction in ordnance and gunnery for the U.S. Naval Training Service"@en . "Manual of instruction in ordnance and gunnery for the U.S. Naval Training Service" . "Manual of instruction in ordnance and gunnery for the U.S. naval training service" . . . . . . . . . "Manual of instruction in ordnance and gunnery for the U. S. Naval Training Service" . . . . . . .