000			00314nam a2200097Ia 4500
005			20250424112917.0
008			250424s9999 xx 000 0 und d
300			_av. : ill. ; 29 cm.
650			_aTechnology--Nigeria--Periodicals. Science--Nigeria--Periodicals. Nigeria--Social conditions--Periodicals.
942			_cSR
999			_c37831 _d37831