000 00434cam a2200181ua 4500
020 _c6.00
041 _aeng
_h
082 _a530.812
_bRAO/GU
100 _aRao, V V L .
245 _aGuide to the metric system /
_cV V L Rao.
_hTextual Documents
250 _a1 /
_b.
260 _aMumbai :
_bAsia Publishing House ,
_c1961.
300 _a65 ; .
365 _a6.00
504 _a
942 _cBK
999 _c261180
_d261180