Show M G in NEW V YORK July 31 P f The stock market chalked up a moderate moderate mod mod- erate crate a advance d v van a n c e Monday after spending the first half hal of the session session session ses ses- sion in lower price ground gound Highly selective demand d e in man a n d al- al allowed lowed aircrafts rubbers radio- radio television automotive and chemical chemical chemical chemi chemi- cal stocks to go ahead Mixed were steels steels rails oils ois utilities and ad motion moton picture stocks The listless trading was at the rate of about shares for forthe forthe forthe the session lightest volume Inmany in inmany inmany many days Stocks of the plane makers buoyed up by announcement of a gigantic gigantc buying buying pro program ram by the U. U S. S air force tacked on good gains at the opening and then moved steadily for the balance of the session |