00456nam a22001817a 4500 117605 117604 OSt 20260706113059.0 220616b ||||| |||| 00| 0 eng d 9781107512795 530.1 SQU Squires,G L 1440 Practical physics by Squires G L 4 Delhi Cambridge 2001 212 Treatment of single variables Arithmetics ddc BK