51.   If this indeed is the advent of a new era, the counterculture hero is making a big push for those marketing dollars.

52.   In the pet business, the big push for superstores has not come from the existing industry, but from venture capitalists and executives from other kinds of superstores.

53.   It fell to Harvey Weinstein, the co-chairman of Miramax Films, to give the idea its first big push by approaching Paul McCartney, the former Beatle.

54.   IRS officials have made a big push in recent years for people to file electronically, either by computer or phone.

55.   It dovetails with states planning to require all students to have laptops and maybe the big push for Internet education.

56.   Internet initiatives are part of another big push.

57.   It has already begun its big push in this market.

58.   It seemed better, according to the consensus of opinion makers, to make a big push to shift people from welfare to work.

59.   It has made a big push into Latin America and Asia, and in January it entered the market in continental Europe with the purchase of a Spanish insurer.

60.   K-tel International, the music retailer, doubled its stock price in four trading sessions early this month after announcing a big push into Internet marketing.