00294nam a2200109Ia 4500008004100000082001600041100001200057245004300069260003200112300001100144650002900155240817s9999    xx            000 0 und d  a516.5503 j7  aKoler,H 0aDictionary of conformal representation  c1957a New Yorkb Dover pub  a208 p.  a Mathematics Engineering