3 ms·
And PL/1 dates from the 60's At BT in the 80's I learnt PL/1 partially be reading a 1960's IBM manual - that my dad had.
by walshemj 8y ago
And PL/1 dates from the 60's At BT in the 80's I learnt PL/1 partially be reading a 1960's IBM manual - that my dad had.