Computer Sciences Corp, El Segundo, California services giant is to raise an indicated $200m or so with an offering of 4m new shares, and will initially use the cash to cut dent and to make short-term investments. Goldman Sachs & Co and Merrill Lynch & Co Inc will lead the underwriting group. – o – Concentra Corp has filed with the Securities & Exchange Commission to go public with an initial offer of 2.6m shares, 1.7m of them new. The Cambridge, Massachusetts engineering software company set a target between $11 and $13, to raise some $27m and $32m for working capital, repayment of debt and possible acquisitions. Underwriters are Donaldson, Lufkin & Jenrette Securities Corp, Volpe, Welty & Co and SoundView Financial Group Inc.