...conferences travel expenses, of such Committee or otherwise engaged in the business of such Committee, be entitled to receive compensation at a rate fixed by...Secretary, but not exceeding $100 per diem, including traveltime, and while away from their homes or regular places of business they may be allowed travel...

...shall be entitled to receive compensation at a rate to be fixed by the Secretary, but not exceeding $5O per diem, including travel time, and while away from their homes or regular places of business they may be allowed travel expenses, including per diem in lieu of subsistence,...

...compensation at a rate to be fixed by the Secretary of Health, Education, and Welfare, but not exceeding $50 per diem, including travel time, and while away from their homes or regular places of business they may be allowed travel expenses, including per diem in lieu of subsistence,...

...compensation at a rate to be fixed by the Secretary of Health, Education, and Welfare, but not exceeding $50 per diem, including travel time, and while away from their homes or regular places of business they may be allowed travel expenses, including par diem in lieu of subsistence,...

...shall be entitled to receive compensation at a rate to be fixed by the Secretary but not exceeding $50 per diem, including travel time, and while away from their homes or regular places of business they may be allowed travel expenses, including per diem in lieu of subsistence,...

...shall be entitled to receive compensation at a rate to be fixed by the Secretary, but not exceeding $50 per diem, including travel time, and while away from their homes or regular places of business they may be allowed travel expenses, including per diem in lieu of subsistence,...

...shall be entitled to receive compensation at a rate to be fixed by the Secretary but not exceeding $50 per diem, including travel time, and while away from their homes or regular places of business they may be allowed travel expenses, including per diem in lieu of subsistence,...

...compensation at a rate to be fixed by the Secretary of Health, Education, and Welfare, but not exceeding $50 per diem, including travel time, and while away from their homes or regular places of business they may be allowed travel expenses, including per diem in lieu of subsistence,...

...shall be entitled to receive compensation at a rate to be fixed by the Secretary but not exceeding $50 per diem, including travel time, and while away from their homes or regular place* of business they may be allowed travel expenses, including per diem in lieu of subsistence,...

...shall be entitled to receive compensation at a rate to be fixed by the Secretary but not exceeding $50 per diem, including travel time, and while away from their homes or regular places of business they may be allowed travel expenses, including per diem in lieu of subsistence,...