Assertion: bbs | /r/HasProperty | 02-16
Facets:
Source sentences:
text: Ward Christensen, the programmer and operator of the first BBS (on-line 1978-02-16) called it a CBBS for "computer bulletin board system".
text: Ward Christensen , the programmer and operator of the first BBS (on-line 1978-02-16) called it a CBBS for "computer bulletin board system".