00374nam a2200133 a 450000500170000000800410001702000180005805000240007610000220010024500590012226000350018130000070021644000170022320140412111417.0070806s19uu    xx            00    eng d  a0-03-028042-7  aTR(GS 507bA88 1989  aAbruscato, Joseph  aHolt Science :bActivity Handbook /cJoseph Abruscato.  aU.S.A :bHolt Rinehart,c1989.  a54  aHolt Science