學步兒父母手冊．下
by:
海沙威(, Sandee Hathaway); 呂文惠; 艾森柏奇(, Arlene Eisenberg); 莫柯夫(, Heidi E. Murkoff)
(Language materials, printed)
, [等譯]
學步兒父母手冊．上
by:
呂文惠; 海沙威( Hathaway, Sandee); 艾森柏奇( Eisenberg, Arlene); 莫柯夫( Murkoff, Heidi E.)
(Language materials, printed)
, [等譯]