000 00343nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a81-7024-476-5
041 _aen
082 _a370.113
100 _aBALAN,K
245 0 _aEducation and Emploment
260 _aNewdelhi.
_bAshish Pub, house.
_c1992
300 _avii,103 Pa
942 _cPR
999 _c62101
_d62101