Please refer to T&R Bulletin 2-29A.
$40.00 - T&R Data Sheet D-15: Ship Vibration Data Sheet 6 (1966)- list price
$20.00 - T&R Data Sheet D-15: Ship Vibration Data Sheet 6 (1966)- student member price
$20.00 - T&R Data Sheet D-15: Ship Vibration Data Sheet 6 (1966)- member price