a.p.

He snapped the telescopics down and as he bent once more to his task he caught a fleeting glimpse of a Marine squad floating in free fall around their a.p. weapon, its barrel snouting well tracked forward of the line of flight of the cruiser.

Behold the Stars Bulmer, Kenneth, 1921- 1965

He would know that there would be a.p. weapons but he'd already destroyed one Marine squad and would be feeling confident.

Behold the Stars Bulmer, Kenneth, 1921- 1965

He saw the Marine a.p. squad vanish into spinning erratically-trajectoried gobs.

Behold the Stars Bulmer, Kenneth, 1921- 1965

The caliber outweighed the Marine a.p. weapons as a seventy-five overshadowed a brig.

Behold the Stars Bulmer, Kenneth, 1921- 1965

The guard marines were still on duty, lounging watch­fully at the rear, an a.p. gun set up on a heavy tripod aimed directly at the box door.

Behold the Stars Bulmer, Kenneth, 1921- 1965

Next to them their piled a.p. weapons frowned out men­acingly on the scurrying activity.

Behold the Stars Bulmer, Kenneth, 1921- 1965

They can always be readily demonstrated by probing out from the body cavity, in the direction indicated by the arrow (a.p.) in

Text Book of Biology, Part 1: Vertebrata 1906

The clear club-shaped area around the embryo (a.p.) is the area pellucida; the larger area without this is the area opaca

Text Book of Biology, Part 1: Vertebrata 1906

These are the abdominal pores (a.p.) on either side of the cloaca in either sex.

Text Book of Biology, Part 1: Vertebrata 1906

{Figure 3, in Second Edition.} a.p., abdominal pore. aur., - auricle - [atrium] of heart. b.d., bile duct.

Text Book of Biology, Part 1: Vertebrata 1906