000 00355nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e105788
_aMAIN
041 _aEnglish
082 _a370.1 P152T
100 _aPahuja, N P
245 0 _aTheory and principles
260 _aNew Delhi
_bAnmol Publications
_c2003
300 _aix, 285 p.
942 _cBK
999 _c117399
_d117399