000 00304pam a2200121a 44500
008 230405s2012 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aAhuwaliya Dhingra
245 _acollege practical chemistry
260 _aHyderbad
_bUniversities Press
_c2012
700 _aGulati
906 _a15384
999 _c305883
_d305883