CREATE TABLE table_6782 ("Member" TEXT, "Party" TEXT, "Electorate" TEXT, "State" TEXT, "First elected" TEXT)

Which memeber has a first elected of 1972, alp as the party, vic as the state, and an electorate of gellibrand?
SELECT "Member" FROM table_6782 WHERE "First elected" = '1972' AND "Party" = 'alp' AND "State" = 'vic' AND "Electorate" = 'gellibrand'
SELECT "Member" FROM "table_6782" WHERE "Electorate" = 'gellibrand' AND "First elected" = '1972' AND "Party" = 'alp' AND "State" = 'vic'