000 00419nam a2200145 4500
008 160119b xxu||||| |||| 00| 0 eng d
020 _a9788122204919
082 _a500
_bVER
100 _aVerma, Surendra
_9729
245 _aLittle Book of Scientific Principles Theories and Things
260 _bOrient Publishing
_c2012
_aNew Delhi
300 _a224p
600 _aGeneral
_9730
942 _2ddc
_cLB
999 _c101332
_d101332