Fix error No. 99 / 1973 Coll.

Editorial notice on the correction of print errors 1. in the Federal Ministry of Transport Decree No. 32 / 1972 Coll., on the conditions of operation of vehicles on the road, Slovak edition, 2. in the Federal Ministry of Transport Decree No. 54 / 1973 Coll., on the irregular mass transport of persons carried out by the authorities of the Revolutionary Trade Union Movement, Slovak edition, 3. in the Federal Statistical Office Decree No. 80 / 1973 Coll., which issue basic conditions of supply of works and services of computer technology, Slovak edition