[tag=DT] [□]
[tag=DT] [□=□]
[tag=DT] [!□]
At the end of the first semester of the Grad Cert a check revealed that six percent of the links provided were no longer operative . We could put but little confidence in our reckoning , as there had been no opportunities for an observation , and we had drifted too much to allow of our dead reckoning being anywhere near the mark . You might almost call it the " guerrilla " model of a communications system . This act amends the state 's bottled water law to repeal provisions that require the water to be labeled to show the amounts of arsenic , lead , sodium , and nitrates it contains , together with the amounts of any other chemicals , minerals , or contaminants as required by the Secretary of Natural Resources . The act amends the state 's bottled water law to repeal provisions that require the water to be labeled to show the amounts of arsenic , lead , sodium , and nitrates it contains , together with the amounts of any other chemicals , minerals , or contaminants as required by the Secretary of Natural Resources . In these circumstances the importance of pre-selected readings may decline , and the pedagogical advantages of self-searching , with or without direction by a librarian , should become more obvious .