000 00341nam a2200133Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aProf. M. S. Thacker
245 0 _aJournal of Scientific & Industrial Research
260 _c1962
_bAcademic Press
_aNew York
300 _aP. 1-792
300 _bV. 1
942 _cJRBV
999 _c20841
_d20841