December 26, 1974 |Volume 9, Number 23

December 10, 1974 |Volume 9, Number 22

November 20, 1974 |Volume 9, Number 21

November 11, 1974 |Volume 9, Number 20

October 29, 1974 |Volume 9, Number 19

October 11, 1974 |Volume 9, Number 18

September 27, 1974 |Volume 9, Number 17

September 9, 1974 |Volume 9, Number 16

Special issue: interlocks and passive restraints

August 16, 1974 |Volume 9, Number 15

July 26, 1974 |Volume 9, Number 14

July 8, 1974 |Volume 9, Number 13

June 18, 1974 |Volume 9, Number 12

May 23, 1974 |Volume 9, Number 11

May 15, 1974 |Volume 9, Number 10

May 1, 1974 |Volume 9, Number 9

April 16, 1974 |Volume 9, Number 8

April 9, 1974 |Volume 9, Number 7

March 26, 1974 |Volume 9, Number 6

March 5, 1974 |Volume 9, Number 5

February 21, 1974 |Volume 9, Number 4

Special issue: special issue: active and passive restraints

February 6, 1974 |Volume 9, Number 3

January 28, 1974 |Volume 9, Number 2

January 15, 1974 |Volume 9, Number 1