[word=Beam]? [word="("] [□=□]
[word=Beam]? [word="("] [word=□]
30th of September " ( TR 200 ) ( The cover letter actually sent to employees was not adduced as an exhibit ) . It can increase product quality and worker productivity as well as increase worker safety , health , and morale ( TR 176 ) . " According to MIT 's Technology Review ( TR ) , a " patent or perish " mentality continued in high-tech sectors even during the recent economic downturn . ( TR , pp .