Is it possible to use multidimensional arrays ?

[pdlemper at earthlink.net]

All attempts have failed.

    import WConio
    import array

    screen = array.array('H',[0]*75,[0]*24) 
                                  ERR  array takes at most 2 arguments

    screen = array.array('H',[0]*75[0]*24)
                                TypeErr  int object is unsubscriptable

    screen = array.array('H',[0]*75)('H',[0]*24) 
                                 ERR  object is not callable

    screen - array.array('H',[0]*75*24)
                Goes through but results are, of course, unacceptable 
On-line docs and Programming in Python 3 are no help.
Should I give up on arrays and use lists, or go to NumPy ? Thanks