I found a yellow oblong pill with v on one side and 36/01 on the other side what is this

I found this information, with a picture of the pill online at: Hydrocodone - V 3601 | Pharmer.org -- Pill Identification Resources (http://www.pharmer.org/node/1453)

Generic Name: Hydrocodone, Acetaminophen
Strength: 10 mg, 325 mg
Manufacturer: Qualitest Pharmaceuticals
Trade Name: N/A
Type: Analgesic
Class: RX, CIII
Size (mm): 14 X 6 X 5
Comment: Imprint V 36 01, V3601

Hope this is helpful.