1 Year	2 Years	1 Copy
NMA members	N 900.00	1,800.00	150.00
Non-NMA members
Individuals	N1,300.00	2,500.00	200.00
Institutions	N 2,300.00	4,400.00	300.00
Foreign
Africa	US$110.00	195.00	25.00
USA/Austra/Asia	US$275.00	495.00	55.00
Europe	£135.00	245.00	30.00
Others	US$220.00	400.00	45.00