00391nam a2200133 a 450000500170000000800410001702000180005805000240007610000220010024500760012226000350019830000070023344000170024020140412111417.0070806s19uu    xx            00    eng d  a0-03-028053-2  aTR(GS 507bA88 1989  aAbruscato, Joseph  aHolt Science 2 :bScience, Technology, and Soceity /cJoseph Abruscato.  aU.S.A :bHolt Rinehart,c1989.  a18  aHolt Science