00529nam a2200205Ia 4500 210417s9999 xx 000 0 und d 9781292061337 1292061332 540 TRO 22.540 TRO Introductory Chemistry Essentials Introductory Chemistry Essentials 5th ed. "675p.: (various pages): 27cm., pbk." Boston Pearson 2015 "Tro, Nivaldo J" Nivaldo J. Tro. 467193 467193