CREATE TABLE table_10326 ("Driver" TEXT, "Constructor" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

Who constructed piercarlo ghinzani's car with under 44 laps?
SELECT "Constructor" FROM table_10326 WHERE "Laps" < '44' AND "Driver" = 'piercarlo ghinzani'
SELECT "Constructor" FROM "table_10326" WHERE "Driver" = 'piercarlo ghinzani' AND "Laps" < '44'