000 00345nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e186815
_aMAIN
041 _aEnglish
082 _a020.285 L15S
100 _aLal C
245 0 _aSuchna praudyogiki
260 _aNew Delhi
_bEss Ess Publications
_c2004
300 _a187 p.
942 _cBK
999 _c158326
_d158326