1 |  | Science interactions : Course 2 / Russell Aiuto, Jack Ballinger, Anne Barefoot,.. . - New York : McGraw Hill , 1995. - xxiii,695 tr ; 29 cm |
2 |  | Science interactions : Course 3 / Russell Aiuto, Jack Ballinger, Anne Barefoot,.. . - New York : McGraw Hill , 1995. - xxvi,725 tr ; 28 cm Thông tin xếp giá: N/550/A.000011 |