Google Investors Await the Dropping of 39 Million Shoes
Outlook for Google stock, which has more than doubled in three months since public offering, discussed in light of fact that Google insiders will soon be permitted to sell as many as 39 million of their shares; only about 7 percent of Google stock, 19.6 million shares, was sold in IPO; graph of when shares held by insiders will be available for public sale; drawing (M)