000 00464nam a2200145Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a370.113
_bO12S
100 _aObroy, S C
245 0 _aShaikshik tatha vyavasayik nirdeshan evam paramarsh
_cS C Obroy
260 _aMeerut
_bEagle Books International
_c1993
300 _avii, 319p.
650 _aEducation; Teaching-Aids and devices; Personal service in education
942 _cBKS
999 _c5343
_d5343