00304nam a22000977a 4500 110914s1987 mx ||||| |||| 00| 0 spasd Schaum, Daniel 1581 Física general Mexico McGraw-Hill 1987 968 968 0 0 ddc 0 0 2679 BFM BFM CR 2011-09-14 31 6 TR156 2024-03-18 2024-02-16 Copia 2011-09-14 BK Fotocopia