The current subscription began on 2017-07-01 and is issued
twice per year
for 4 issues
The first subscription was started on 2014-01-01
The subscription expired on 2019-07-01
National Acoustic Laboratories
Available issues
Vol 11, No 1 & 2; Vol 11, No 3 & 4; Vol 12, No 1 & 2; Vol 12, No 3 & 4; Vol 13, No 1 & 2; Vol 13, No 3 & 4; Vol 14, No 1 & 2; Vol 14, No 3 & 4
