Tapes, compact discs (audio-video), videotapes, magnetic tapes, audio-video equipment
Electrical and Scientific ApparatusPaper, printing paper, postcards, greeting cards, exercise books, writing paper, envelopes (stationery), books, newspapers, picture posters, stationery, school supplies (stationery), pens
Paper Goods and Printed MatterAdvertising, advertising agencies, bill-posting, outdoor advertising, publication of publicity texts, shop window dressing, distribution of samples, dissemination of advertising matter, advertising by mail order
Advertising and Business