AN ORDINANCE AMENDING ITEM NO. 7 IN THE APPROPRIATION OF THE CITY BLOOD BANK, MANILA HEALTH DEPARTMENT, UNDER ORDINANCE NO. 6052, AS EMBODIED IN ORDINANCE NO. 6425, BY CHANGING THE DESIGNATIONOF THE POSITIONS PERTAINING THERETO, FROM'' FILING CLERKS'' TO ''CLERICAL AIDES'' AT THE SAME RATE OF COMPENSATION, EFFECTIVE AS OF DECEMBER 16, 1967.