[A device for the digital marking of time on film in macro- and microphotography].
Aleksandrov
P N
PN
D000818:Animals; D004867:Equipment Design; D010781:Photography / Q000295:instrumentation*; D010784:Photomicrography / Q000295:instrumentation*; D013995:Time
Ustroĭstvo dlia tsifrovoĭ otmetki vremeni na fotoplenke pri makro- i mikros''emke.