00577nam a2200145 a 4500 20220920020632.0 140123s19uu xx 00 eng d Discovery Channel 27854 Elements if chemistry [videorecording] : Discovery Channel. understanding the periodic table / Quezon City : Magnavision, 2005. 1 videodisc (55.43 min. ) Discovery Channel : School 27855 Periodic law. 27856 Felta OLOPSC 750.00Php 86868 86868 0 0 lcc 0 0 HSLRC HSLRC AV 2022-09-20 1 QD 467 D611 2005 VCD0472HS 2023-11-28 00:00:00 2022-09-20 VM