41 Development and dissemination of printed educational materials for others in the fields of construction, architecture, engineering, general contracting services, and subcontracting services for manufacturers of residential and commercial housing and office space, bankers, attorneys, accountants, lenders and bonding agents; educational services, namely, conducting seminars in the field of construction, architecture, engineering, general contracting services, and subcontracting services for manufacturers of residential and commercial housing and office space, bankers, attorneys, accountants, lenders and bonding agents