00449nam a2200193Ia 4500003000400000005001700004008004100021020001800062040004200080082001900122100002300141245002600164264001300190264001700203264000900220300000800229300000800237300001000245OSt20230210084756.0190415s9999    xx            000 0 und d  a9780679824114  cGrade School Learning Resource Center  aKID Os1di 1992  aOsborne, Mary Pope 0aDinosaurs before dark  aNew York  bRandom House  c1992  a68p  bill  c19 cm