8 0 s ▁and ▁ 1 9 9 0 s , ▁some ▁South ▁African ▁women ' s ▁tennis ▁players ▁attended ▁American ▁univers ities ▁and ▁played ▁for ▁their ▁tennis ▁teams . ▁ ▁As ▁of ▁ 1 9 8 7 , ▁they ▁constit uted ▁the ▁second ▁largest ▁international ▁group ▁rec ru ited ▁to ▁play , ▁making ▁up ▁an ▁estimated ▁ 1 0 . 3 % ▁of ▁all ▁foreign ▁players ▁in ▁Division ▁I ▁tennis ▁programs . ▁In ▁ 2 0 0 1 , ▁for ▁the ▁first ▁time , ▁a ▁white ▁South ▁African ▁professional ▁tennis ▁player , ▁Am anda ▁Co et zer , ▁partner ed ▁with ▁a ▁black ▁American , ▁L ori ▁Mc Ne il , ▁to ▁play ▁professional ▁doubles . ▁ ▁See ▁also ▁▁▁ ▁Tennis ▁South ▁Africa ▁ ▁References ▁ ▁Bibli ography <0x0A> </s> ▁Win 3 2 s ▁is ▁a ▁ 3 2 - bit ▁application ▁runtime ▁environment ▁for ▁the ▁Microsoft ▁Windows ▁ 3 . 1 ▁and ▁ 3 . 1 1 ▁operating ▁systems . ▁ ▁It ▁allowed ▁some ▁ 3 2 - bit ▁applications ▁to ▁run ▁on ▁the ▁ 1 6 - bit ▁operating ▁system ▁using ▁call ▁th unks . ▁A ▁beta ▁version ▁of ▁Win 3 2 s ▁was ▁available ▁in ▁October ▁ 1 9 9 2 . ▁Version ▁ 1 . 1 0 ▁was ▁released ▁in ▁July ▁ 1 9 9 3 ▁simultaneously ▁with ▁Windows ▁N T ▁ 3 . 1 . ▁ ▁Con cept ▁and ▁characteristics ▁▁ ▁Win 3 2 s ▁was ▁intended ▁as ▁a ▁partial ▁implementation ▁of ▁the ▁Win 3 2 ▁Windows