37 A BUILDING SUPERSTRUCTURE USING A COMBINATION OF QUALITY AND ECONOMICA L CONSTRUCTION METHODS, A COMPOSITE STRUCTURAL DESIGN THAT SIMPLIFIES CONSTRUCTION USING 3 DISTINCT TYPES: PRECAST, POURED IN PLACE CONCRETE AND STEEL SYNERGISTICALLY, MAKING A COMBINATION OF SEVERAL BLDG. ELEMENTS FUNCTION TOGETHER AS A STRUCTURAL SYSTEM, COMBINING THE QUALITIES OF CERTAIN STRUCTURAL METHODS TO DEVELOP ANECONOMICAL APPLICATION THEREOF AS A STRUCTURAL FRAME