00462nam a2200145Ia 450000500170000000800410001704100080005808200150006610000210008124500440010226000410014630000080018799900190019595201020021420260720174609.0260720s2005    xx            000 0 und d  aeng  a530.1 YOUH  aYoung, M9268801  aAcademic's hands on science experiments  aNew DelhibAcademic Publishersc2005  a96p  c242891d242891  001040708BEDaALbALd2026-07-20l0o530.1 YOUHpBED01283r2026-07-20 17:46:09w2026-07-20yBK