000 00300nam a2200121Ia 4500
100 _aRider F. John & Prensky ,Sol D
020 _a2nd ed
942 _cBK
245 _aHow to use meters
260 _aD.B.Taraporevala sons & co.private ltd, Mumbai
_c1954
082 _a621.374 Rid/Pre
300 _avi.210
999 _c2803
_d2803