The young-mans duty, explained and pressed upon him [electronic resource] : In a sermon from Eccles. XII. 1. Preached to a society of young men, on a Lords-Day evening: and now published at their request. / By John Webb, A.M. and Pastor of a church of Christ in Boston. ; Recommended by the Reverend, Increase Mather, D.D. ; [Nine lines of Scripture texts]