00443nam a22001817a 4500 761 761 OSt 20190528165342.0 181221b ||||| |||| 00| 0 eng d NRC 530 COL Collins. Measurements and conversions. London : HarperCollins Publisher, 2005. 235 p. ill 19.6 cm. Includes Index Atomic mass ddc BK 1 0 ddc 0 0 NRC NRC 2018-12-21 295.00 0 530 COL *08737* 2018-12-21 200.00 2018-12-21 BK