000 00296nam a2200133Ia 4500
008 190201s9999 xx 000 0 und d
082 _a690
082 _bIND
245 0 _aHandbook On Causes and P
260 _aNew Delhi
260 _bIndian Standard Institut
260 _c1985
300 _a68
999 _c24657
_d24657